U.S. Cities - City-Data Homepage  
City-Data Forum
City-Data.com Homepage

Bridge Statistics for Charleston, South Carolina (SC) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

Back to: Charleston, SC, South Carolina, South Carolina forum, All US cities.





Parts: 1, 2


National Bridge Inventory (NBI) Statistics
Number of bridges: 51
Total length: 1,860 meters (6,102ft)
Total costs: $18,009,000
Total average daily traffic: 916,958
Total average daily truck traffic: 50,136
National Bridge Inventory (NBI) Registered Bridges for Charleston
No street view available for this location

New bridges - Historical Statistics

  • 1920-1929: 1
  • 1930-1939: 0
  • 1940-1949: 1
  • 1950-1959: 1
  • 1960-1969: 15
  • 1970-1979: 5
  • 1980-1989: 0
  • 1990-1999: 28

Reconstructed bridges - Historical Statistics

  • 1950-1959: 1
  • 1960-1969: 0
  • 1970-1979: 1
  • 1980-1989: 1
  • 1990-1999: 0
  • 2000-2009: 3

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Find on map >>   Show street view

Structure Number: 10100026011,  Location: IN CHARLESTON (Lat: 32.803333,  Lng: -79.946667),  Route carried "on" structure: Interstate 26,  Year Built: 1968,  Status: Open,  Structure Length: 188.49m (618.41ft),  Average Daily Traffic: 83,600 (year 2010),  Truck Traffic: 12%,  Average Future Daily Traffic: 93,632 (year 2030),  Design Load: HS 20,  Features Intersected: THE HERIOT ST VIADUCT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 219.200,  Lanes on structure: 6,  Lanes under structure: 23,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 32.9m (107.9ft),  Skew: 29 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 96,  Length of Maximum Span: 29.3m (96.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 29.3m (96.1ft),  Out-to-Out Width: 30.5m (100.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 40.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 188.49m (618.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1010002621191,  Location: IN CHARLESTON (Lat: 32.810000,  Lng: -79.953333),  Route carried "on" structure: Interstate 26,  Year Built: 1968,  Status: Open,  Structure Length: 13.66m (44.82ft),  Average Daily Traffic: 5,244 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 12,219 (year 2028),  Design Load: HS 20,  Features Intersected: I-26EB TO MT PLEASANT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 219.280,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 13.66m (44.82ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1010002621192,  Location: IN CHARLESTION (Lat: 32.806667,  Lng: -79.950000),  Route carried "on" structure: Interstate 26,  Year Built: 1968,  Status: Open,  Structure Length: 10.52m (34.51ft),  Average Daily Traffic: 1,124 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 2,619 (year 2028),  Design Load: HS 20,  Features Intersected: FRM CYPRESS ST TO I-26EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 219.710,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 21.0m (68.9ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.52m (34.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1010002641194,  Location: IN CHARLESTON (Lat: 32.810000,  Lng: -79.951667),  Route carried "on" structure: Interstate 26,  Year Built: 1968,  Status: Open,  Structure Length: 9.81m (32.19ft),  Average Daily Traffic: 5,443 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 12,682 (year 2028),  Design Load: HS 20,  Features Intersected: FRM MT PLEASANT ST TO26W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 219.300,  Lanes on structure: 1,  Lanes under structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.88m (35.70ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Bridge Improvement Cost: $901,000,  Roadway Improvement Cost: $225,000,  Total Project Cost: $1,352,000 ( Estimate for 2012),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10100526209,  Location: IN CHARLESTON (Lat: 32.790000,  Lng: -80.033333),  Route carried "on" structure: Interstate 526,  Year Built: 1999,  Status: Open,  Structure Length: 22.59m (74.11ft),  Average Daily Traffic: 23,800 (year 2010),  Truck Traffic: 12%,  Average Future Daily Traffic: 26,656 (year 2030),  Design Load: HS 20,  Features Intersected: US 17 & SC7
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.120,  Lanes on structure: 1,  Lanes under structure: 11,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 16.2m (53.1ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 22.59m (74.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1010052620971,  Location: IN CHARLESTON (Lat: 32.791667,  Lng: -80.033333),  Route carried "on" structure: Interstate 526,  Year Built: 1999,  Status: Open,  Structure Length: 3.84m (12.60ft),  Average Daily Traffic: 7,362 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 16,859 (year 2028),  Design Load: HS 20,  Features Intersected: US 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.000,  Lanes on structure: 1,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 38.4m (126.0ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.84m (12.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1020001700871,  Location: IN CHARLESTON (Lat: 32.798333,  Lng: -79.943333),  Route carried "on" structure: US 17,  Year Built: 1969,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 21.09m (69.19ft),  Average Daily Traffic: 14,004 (year 2008),  Truck Traffic: 4%,  Average Future Daily Traffic: 20,866 (year 2028),  Design Load: HS 20,  Features Intersected: FR I-26 EBL TO US 17 SBL,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.140,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 9,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.09m (69.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1020001700872,  Location: IN CHARLESTON (Lat: 32.798333,  Lng: -79.943333),  Route carried "on" structure: US 17,  Year Built: 1969,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 19.23m (63.09ft),  Average Daily Traffic: 15,258 (year 2008),  Truck Traffic: 4%,  Average Future Daily Traffic: 22,734 (year 2028),  Design Load: HS 20,  Features Intersected: FR US 17 NBL TO I-26 WBL,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.140,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 13,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 62.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 19.23m (63.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1020001700873,  Location: IN CHARLESTON (Lat: 32.802694,  Lng: -79.936778),  Route carried "on" structure: US 17,  Year Built: 1969,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 64.98m (213.19ft),  Average Daily Traffic: 6,700 (year 2011),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,983 (year 2031),  Design Load: HS 25,  Features Intersected: CRX RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.430,  Lanes on structure: 1,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Number Of Approach Spans: 12,  Length of Maximum Span: 57.9m (190.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.7m (12.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 64.98m (213.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1020001710501,  Location: IN CHARLESTON (Lat: 32.776667,  Lng: -79.980000),  Route carried "on" structure: US 17,  Year Built: 1978,  Status: Open,  Structure Length: 17.89m (58.69ft),  Average Daily Traffic: 8,800 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 11,440 (year 2030),  Design Load: HS 20,  Features Intersected: RAMPS 5030 AND 5031
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.940,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 19 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 6,  Length of Maximum Span: 31.7m (104.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 74.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 17.89m (58.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10200017106,  Location: IN CHARLESTON (Lat: 32.783333,  Lng: -79.960000),  Route carried "on" structure: US 17,  Year Built: 1961,  Status: Open,  Structure Length: 49.80m (163.39ft),  Average Daily Traffic: 29,100 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 37,830 (year 2030),  Design Load: HS 20,  Features Intersected: ASHLEY RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.460,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 5.8m (19.0ft), Horizontal Clearance: 30.5m (100.1ft)),  Material/Design: Steel,  Design/Construction: Movable - Bascule,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 20,  Length of Maximum Span: 54.9m (180.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 49.80m (163.39ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: October 10,  Critical Feature Inspection Date: October 10,  Underwater Inspection Date: October 10,  Bridge Improvement Cost: $7,151,000,  Roadway Improvement Cost: $1,788,000,  Total Project Cost: $10,727,000 ( Estimate for 2012),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1020001710601,  Location: IN CHARLESTON (Lat: 32.783333,  Lng: -79.958333),  Route carried "on" structure: US 17,  Year Built: 1997,  Status: Open,  Structure Length: 27.49m (90.19ft),  Average Daily Traffic: 29,100 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 37,830 (year 2030),  Design Load: HS 20,  Features Intersected: SC 30 & S-658
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.930,  Lanes on structure: 3,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 16.9m (55.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 27.49m (90.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10200017306,  Location: IN CHARLESTON (Lat: 32.783333,  Lng: -79.960000),  Route carried "on" structure: US 17,  Year Built: 1926,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 52.82m (173.29ft),  Average Daily Traffic: 29,100 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 37,830 (year 2030),  Design Load: H 20,  Features Intersected: ASHLEY RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.460,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 5.2m (17.1ft), Horizontal Clearance: 19.2m (63.0ft)),  Material/Design: Steel,  Design/Construction: Movable - Bascule,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 22,  Length of Maximum Span: 44.5m (146.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 52.82m (173.29ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: October 10,  Critical Feature Inspection Date: October 10,  Underwater Inspection Date: October 10,  Bridge Improvement Cost: $3,754,000,  Roadway Improvement Cost: $939,000,  Total Project Cost: $5,631,000 ( Estimate for 2012),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 1020001730601,  Location: IN CHARLESTON (Lat: 32.783333,  Lng: -79.958333),  Route carried "on" structure: US 17,  Year Built: 1997,  Status: Open,  Structure Length: 28.19m (92.49ft),  Average Daily Traffic: 29,100 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 37,830 (year 2030),  Features Intersected: SC 30 & S-658
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.930,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 38.7m (127.0ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 28.19m (92.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10400007001,  Location: IN N CHARLESTON (Lat: 32.836667,  Lng: -79.985000),  Route carried "on" structure: State highway 7,  Year Built: 1953,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 69.83m (229.10ft),  Average Daily Traffic: 42,000 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 54,600 (year 2030),  Design Load: HS 20,  Features Intersected: ASHLEY RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.290,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 27.4m (89.9ft),  Skew: 20 degrees,  Navigation Control: Yes ( Vertical Clearance: 15.2m (49.9ft), Horizontal Clearance: 30.5m (100.1ft)),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 25,  Length of Maximum Span: 183.5m (602.0ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 67.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 69.83m (229.10ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: October 10,  Critical Feature Inspection Date: October 10,  Underwater Inspection Date: October 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10400030001,  Location: IN CHARLESTON (Lat: 32.775000,  Lng: -79.958333),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 332.23m (1089.99ft),  Average Daily Traffic: 48,700 (year 2010),  Truck Traffic: 8%,  Average Future Daily Traffic: 97,400 (year 2030),  Design Load: HS 20,  Features Intersected: ICU & ASHLEY RIVER
Minimum Vertical Clearance: 5.77m (18.93ft),  Kilometerpoint: 2.540,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 30 degrees,  Navigation Control: Yes ( Vertical Clearance: 19.8m (65.0ft), Horizontal Clearance: 30.5m (100.1ft)),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 74,  Number Of Approach Spans: 78,  Length of Maximum Span: 47.9m (157.2ft),  Curb-To-Curb Width: 21.3m (69.9ft),  Out-to-Out Width: 26.6m (87.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 332.23m (1089.99ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: August 10,  Underwater Inspection Date: October 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000171,  Location: IN CHARLESTON (Lat: 32.780000,  Lng: -79.955000),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 13.96m (45.80ft),  Average Daily Traffic: 6,325 (year 2008),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,424 (year 2028),  Design Load: HS 20,  Features Intersected: LOCKWOOD NW T0 SC 30 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.720,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 11,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 13.96m (45.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000172,  Location: IN CHARLESTON (Lat: 32.780000,  Lng: -79.955000),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 19.81m (64.99ft),  Average Daily Traffic: 9,050 (year 2008),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,485 (year 2028),  Design Load: HS 20,  Features Intersected: SB LOCKWOOD TO SC 30 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.720,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 4,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 19.81m (64.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000173,  Location: CHARLESTON (Lat: 32.775000,  Lng: -79.958333),  Route carried "on" structure: State highway 30,  Year Built: 1996,  Status: Open,  Structure Length: 29.87m (98.00ft),  Average Daily Traffic: 4,875 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 7,900 (year 2028),  Design Load: HS 20,  Features Intersected: FROM SC 30 SW TO SC 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.240,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 7,  Number Of Approach Spans: 7,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 29.87m (98.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000174,  Location: CHARLESTON (Lat: 32.770000,  Lng: -79.960000),  Route carried "on" structure: State highway 30,  Year Built: 1996,  Status: Open,  Structure Length: 22.43m (73.59ft),  Average Daily Traffic: 6,150 (year 2008),  Truck Traffic: 7%,  Average Future Daily Traffic: 9,963 (year 2028),  Design Load: HS 20,  Features Intersected: FROM SC 61 TO SC 30 SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.130,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 10,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 22.43m (73.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000175,  Location: IN CHARLESTON (Lat: 32.755000,  Lng: -79.961667),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 13,500 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 21,870 (year 2028),  Design Load: HS 20,  Features Intersected: RMP HARBOR VIEW / MARSH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.790,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.29m (7.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000176,  Location: IN CHARLESTON (Lat: 32.755000,  Lng: -79.961667),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 19.20m (62.99ft),  Average Daily Traffic: 11,000 (year 2005),  Truck Traffic: 8%,  Average Future Daily Traffic: 22,000 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: MARSH_(T0 SC 30 EB )
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.790,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 21,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 19.20m (62.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 1040003000177,  Location: CHARLESTON (Lat: 32.771667,  Lng: -79.956667),  Route carried "on" structure: State highway 30,  Year Built: 1996,  Status: Open,  Structure Length: 25.99m (85.27ft),  Average Daily Traffic: 6,750 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 10,935 (year 2028),  Design Load: HS 20+Mod,  Features Intersected: FROM SC 30 NE TO SC 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.990,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 25.99m (85.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000178,  Location: CHARLESTON (Lat: 32.771667,  Lng: -79.956667),  Route carried "on" structure: State highway 30,  Year Built: 1996,  Status: Open,  Structure Length: 13.11m (43.01ft),  Average Daily Traffic: 3,375 (year 2008),  Truck Traffic: 7%,  Average Future Daily Traffic: 5,468 (year 2028),  Design Load: HS 20,  Features Intersected: FROM SC 61 TO SC 30 NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.180,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 13.11m (43.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 1040003000179,  Location: IN CHARLESTON (Lat: 32.780000,  Lng: -79.953333),  Route carried "on" structure: State highway 30,  Year Built: 1993,  Status: Open,  Structure Length: 21.37m (70.11ft),  Average Daily Traffic: 6,075 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,842 (year 2028),  Design Load: HS 20,  Features Intersected: RAMP TO LOCKWOOD DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.720,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 9,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.37m (70.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10400061004,  Location: IN CHARLESTON (Lat: 32.776667,  Lng: -79.970000),  Route carried "on" structure: State highway 61,  Year Built: 1995,  Status: Open,  Structure Length: 21.49m (70.51ft),  Average Daily Traffic: 17,300 (year 2010),  Truck Traffic: 8%,  Average Future Daily Traffic: 34,600 (year 2030),  Design Load: HS 20,  Features Intersected: MARSH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.500,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.9m (85.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 14,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 21.3m (69.9ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.49m (70.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10400061005,  Location: CHARLESTON (Lat: 32.773333,  Lng: -79.958333),  Route carried "on" structure: State highway 61,  Year Built: 1996,  Status: Open,  Structure Length: 57.61m (189.01ft),  Average Daily Traffic: 20,100 (year 2010),  Truck Traffic: 8%,  Average Future Daily Traffic: 40,200 (year 2030),  Design Load: H 20,  Features Intersected: MARSH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.730,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.8m (78.1ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 63,  Number Of Approach Spans: 30,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 21.5m (70.5ft),  Out-to-Out Width: 22.4m (73.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 57.61m (189.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10400061103,  Location: IN CHARLESTON (Lat: 32.778333,  Lng: -79.953333),  Route carried "on" structure: State highway 61,  Year Built: 1995,  Status: Open,  Structure Length: 29.47m (96.69ft),  Average Daily Traffic: 22,450 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 29,185 (year 2030),  Design Load: HS 20,  Features Intersected: US 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.170,  Lanes on structure: 2,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 29.47m (96.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10400061303,  Location: IN CHARLESTON (Lat: 32.778333,  Lng: -79.953333),  Route carried "on" structure: State highway 61,  Year Built: 1995,  Status: Open,  Structure Length: 27.43m (89.99ft),  Average Daily Traffic: 22,450 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 29,185 (year 2030),  Design Load: HS 20,  Features Intersected: US 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.170,  Lanes on structure: 1,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 45.7m (149.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 27.43m (89.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 1040070300002,  Location: IN MT PLEASANT (Lat: 32.793333,  Lng: -79.881667),  Route carried "on" structure: State highway 703,  Year Built: 1947,  Year Reconstructed: 1958,  Status: Open,  Structure Length: 9.45m (31.00ft),  Average Daily Traffic: 30,100 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 39,130 (year 2030),  Design Load: H 20,  Features Intersected: SHEM CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.540,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Navigation Control: Yes ( Vertical Clearance: 3.7m (12.1ft), Horizontal Clearance: 11.0m (36.1ft)),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 49.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 9.45m (31.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 10700404101,  Location: IN CHARLESTON (Lat: 32.780000,  Lng: -79.955000),  Route carried "on" structure: State highway 404,  Year Built: 1993,  Status: Open,  Structure Length: 25.60m (83.99ft),  Average Daily Traffic: 15,000 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 19,500 (year 2030),  Design Load: HS 20,  Features Intersected: MARSH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.330,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 28,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 25.60m (83.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10700404301,  Location: IN CHARLESTON (Lat: 32.780000,  Lng: -79.955000),  Route carried "on" structure: State highway 404,  Year Built: 1993,  Status: Open,  Structure Length: 27.43m (89.99ft),  Average Daily Traffic: 15,000 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 19,500 (year 2030),  Design Load: HS 20,  Features Intersected: MARSH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.330,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 30,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 27.43m (89.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10900002001,  Location: UNDER COOPER RV BR (Lat: 32.800000,  Lng: -79.931667),  Route carried "on" structure: County highway 2,  Year Built: 1976,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 53 (year 2010),  Average Future Daily Traffic: 68 (year 2030),  Design Load: H 20,  Features Intersected: VARDELL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.340,  Lanes on structure: 2,  Owner: State Agenciy,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 11.5m (37.7ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 29.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 18.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.74m (8.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 11,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 10904438001,  Location: ASHLEY HALL PLT RD (Lat: 32.820000,  Lng: -80.026667),  Route carried "on" structure: County highway 4438,  Year Built: 1965,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 6,250 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 8,000 (year 2030),  Design Load: H 15,  Features Intersected: TIDAL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.520,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 42.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.55m (5.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Bridge Improvement Cost: $170,000,  Roadway Improvement Cost: $43,000,  Total Project Cost: $255,000 ( Estimate for 2012),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: AFSCDKFX00001,  Location: 0.6 KM N. OF W HILL BLVD (Lat: 32.901228,  Lng: -80.058758),  Route carried "on" structure: Federal lands road ,  Year Built: 1965,  Status: Open,  Structure Length: 0.75m (2.46ft),  Average Daily Traffic: 2,500 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,625 (year 2031),  Features Intersected: DRAINAGE CANAL,  Facility Carried by Structure: ARTHUR DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Air Force,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 1.2m (3.9ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 0.3m (1.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 51.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.09m (0.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 10,  Bridge Improvement Cost: $2,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2011)
Find on map >>   Show street view

Structure Number: AFSCDKGV00001,  Location: 3.2 KM E OF MEDWAY DRIVE (Lat: 33.019778,  Lng: -79.960500),  Route carried "on" structure: Federal lands road ,  Year Built: 1967,  Status: Posted for load,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 20 (year 2011),  Average Future Daily Traffic: 21 (year 2031),  Features Intersected: ADMIRAL'S DITCH,  Facility Carried by Structure: PERIMETER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Air Force,  Approaching Roadway Width: 4.5m (14.8ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 4.1m (13.5ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 4.5m (14.8ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 11.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 8.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 10,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Find on map >>   Show street view

Structure Number: AFSCDKGV00002,  Location: 1.6 KM N OF REMONT RD. (Lat: 32.918472,  Lng: -79.957306),  Route carried "on" structure: Alternate Federal lands road ,  Year Built: 1993,  Status: Open,  Structure Length: 68.28m (224.02ft),  Average Daily Traffic: 2,000 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,400 (year 2024),  Design Load: HS 20,  Features Intersected: GOOSE CREEK,  Facility Carried by Structure: WILKINSON WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Air Force,  Approaching Roadway Width: 7.2m (23.6ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Number Of Approach Spans: 42,  Length of Maximum Span: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 55.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 51.21m (168.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 10,  Bridge Improvement Cost: $16,000,  Total Project Cost: $16,000 ( Estimate for 2011),  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: AFSCDKGV00003,  Location: 1.6 KM N OF RED BANK RD. (Lat: 32.982722,  Lng: -80.000500),  Route carried "on" structure: Federal lands road ,  Year Built: 1960,  Status: Open,  Structure Length: 3.84m (12.60ft),  Average Daily Traffic: 2,000 (year 2011),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,400 (year 2024),  Features Intersected: FOSTER CREEK,  Facility Carried by Structure: POMFLANT ACCESS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Air Force,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 14,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 94.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.84m (12.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 10,  Bridge Improvement Cost: $25,000,  Total Project Cost: $25,000 ( Estimate for 2011),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 10100026011,  Location: IN CHARLESTON (Lat: 32.803333,  Lng: -79.946667),  Route carried "under" structure: US 78,  Year Built: 1968,  Structure Length: 188.49m (618.41ft),  Average Daily Traffic: 5,600 (year 2010),  Truck Traffic: 3%,  Features Intersected: THE HERIOT ST VIADUCT,  Facility Carried by Structure: I-26
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 2.062,  Lanes on structure: 6,  Lanes under structure: 23,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

Find on map >>   Show street view

Structure Number: 10100526209,  Location: IN CHARLESTON (Lat: 32.790000,  Lng: -80.033333),  Route carried "under" structure: US 17,  Year Built: 1999,  Structure Length: 22.59m (74.11ft),  Average Daily Traffic: 30,800 (year 2010),  Truck Traffic: 3%,  Features Intersected: US 17 & SC7,  Facility Carried by Structure: I-526
Minimum Vertical Clearance: 5.44m (17.85ft),  Kilometerpoint: 2.527,  Lanes on structure: 1,  Lanes under structure: 10,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

Find on map >>   Show street view

Structure Number: 1010052620971,  Location: IN CHARLESTON (Lat: 32.791667,  Lng: -80.033333),  Route carried "under" structure: US 17,  Year Built: 1999,  Structure Length: 3.84m (12.60ft),  Average Daily Traffic: 30,800 (year 2010),  Truck Traffic: 3%,  Features Intersected: US 17,  Facility Carried by Structure: I-526 RAMP
Minimum Vertical Clearance: 5.44m (17.85ft),  Kilometerpoint: 2.529,  Lanes on structure: 1,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.4m (126.0ft)

Find on map >>   Show street view

Structure Number: 102000170019,  Location: IN CHARLESTON (Lat: 32.796667,  Lng: -79.946667),  Route carried "under" structure: US 17,  Year Built: 1975,  Structure Length: 16.76m (54.99ft),  Average Daily Traffic: 50,200 (year 2005),  Truck Traffic: 4%,  Features Intersected: PEDESTRIAN CROSSING,  Facility Carried by Structure: PEDESTRIAN X-ING
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 3.071,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 42.7m (140.1ft)

Find on map >>   Show street view

Structure Number: 102000170029,  Location: IN CHARLESTON (Lat: 32.801667,  Lng: -79.926667),  Route carried "under" structure: US 17,  Year Built: 1975,  Structure Length: 15.12m (49.61ft),  Average Daily Traffic: 66,000 (year 2004),  Truck Traffic: 4%,  Features Intersected: PEDESTRIAN CROSSING,  Facility Carried by Structure: PEDESTRIAN X-ING
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 3.139,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.6m (61.0ft)

Find on map >>   Show street view

Structure Number: 1020001700871,  Location: IN CHARLESTON (Lat: 32.798333,  Lng: -79.943333),  Route carried "under" structure: US 78,  Year Built: 1969,  Structure Length: 21.09m (69.19ft),  Average Daily Traffic: 9,900 (year 2010),  Truck Traffic: 3%,  Features Intersected: FR I-26 EBL TO US 17 SBL,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 2.183,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.9m (75.1ft)

Find on map >>   Show street view

Structure Number: 1020001700873,  Location: IN CHARLESTON (Lat: 32.802694,  Lng: -79.936778),  Route carried "under" structure: US 52,  Year Built: 1969,  Structure Length: 64.98m (213.19ft),  Average Daily Traffic: 17,100 (year 2010),  Truck Traffic: 4%,  Features Intersected: CRX RR,  Facility Carried by Structure: US 17 RAMP
Minimum Vertical Clearance: 8.66m (28.41ft),  Kilometerpoint: 0.008,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 57.9m (190.0ft)


Parts: 1, 2

Jump to a detailed profile or search site with Google Custom Search
Business Search - 14 Million verified businesses
Search for: near: 

Discuss this city on our hugely popular South Carolina forum

Back to: Charleston, SC, South Carolina, All US cities.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2013 Advameg, Inc.