Bridge Statistics for Natchez, Mississippi (MS) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 21000610010416A,  Location: 0.6 MI S US 84 WEST (Lat: 31.521294,  Lng: -91.388519),  Route carried "on" structure: US 61,  Year Built: 1960,  Status: Open,  Structure Length: 11.28m (37.01ft),  Average Daily Traffic: 12,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 18,000 (year 2026),  Design Load: HS 20,  Features Intersected: ST CATHERINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.678,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 4,  Length of Maximum Span: 64.0m (210.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 45.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.5 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.28m (37.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Bridge Improvement Cost: $600,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $960,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000610010416B,  Location: 0.6 MI S US 84 WEST (Lat: 31.521239,  Lng: -91.388481),  Route carried "on" structure: US 61,  Year Built: 1978,  Status: Open,  Structure Length: 12.56m (41.21ft),  Average Daily Traffic: 15,000 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 22,500 (year 2024),  Design Load: HS 20,  Features Intersected: ST CATHERINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.671,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 42.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000610010434A,  Location: 1.1 MI N US 84 WEST (Lat: 31.540661,  Lng: -91.376708),  Route carried "on" structure: US 61,  Year Built: 1947,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 15,000 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 22,500 (year 2024),  Design Load: HS 15,  Features Intersected: CNIC RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.370,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 4,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.1m (3.6ft),  Right: 1.1m (3.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.88m (16.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $130,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $336,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000610010434B,  Location: 1.1 MI N US 84 WEST (Lat: 31.540661,  Lng: -91.376708),  Route carried "on" structure: US 61,  Year Built: 1963,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 15,000 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 22,500 (year 2024),  Design Load: HS 20,  Features Intersected: CNIC RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.370,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 4,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 75.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 62.5 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: 4.88m (16.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $130,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $336,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 2100061001044,  Location: 1.7 MI N US 84 WEST (Lat: 31.547778,  Lng: -91.373056),  Route carried "on" structure: US 61,  Year Built: 2007,  Status: Open,  Structure Length: 5.73m (18.80ft),  Average Daily Traffic: 30,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 45,000 (year 2026),  Design Load: HS 20,  Features Intersected: LIBERTY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 26.240,  Lanes on structure: 6,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 36.6m (120.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.6m (93.8ft),  Curb-To-Curb Width: 36.6m (120.1ft),  Out-to-Out Width: 37.5m (123.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 87.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000610010452A,  Location: 2.8 MI S US 84 EAST (Lat: 31.561389,  Lng: -91.360556),  Route carried "on" structure: US 61,  Year Built: 1955,  Status: Open,  Structure Length: 16.73m (54.89ft),  Average Daily Traffic: 12,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 18,000 (year 2026),  Design Load: HS 15,  Features Intersected: ST CATHERINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.230,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 6,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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: 16.73m (54.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Bridge Improvement Cost: $2,014,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $2,660,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000610010452B,  Location: 2.8 MI S US 84 EAST (Lat: 31.561389,  Lng: -91.360556),  Route carried "on" structure: US 61,  Year Built: 1933,  Status: Open,  Structure Length: 16.73m (54.89ft),  Average Daily Traffic: 12,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 18,000 (year 2026),  Design Load: H 15,  Features Intersected: ST CATHERINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.230,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 4,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 38.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.4 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: Equal to present desirable criteria,  Length Of Structure Improvement: 16.73m (54.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Bridge Improvement Cost: $2,014,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $2,660,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000840010001A,  Location: MISS/LA STATE LINE (Lat: 31.559261,  Lng: -91.419289),  Route carried "on" structure: US 84,  Year Built: 1940,  Status: Open,  Structure Length: 128.17m (420.51ft),  Average Daily Traffic: 13,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,500 (year 2026),  Design Load: H 15,  Features Intersected: MISSISSIPPI RIVER
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Navigation Control: Yes ( Vertical Clearance: 18.0m (59.1ft), Horizontal Clearance: 122.0m (400.3ft)),  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 6,  Length of Maximum Span: 266.7m (875.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 41.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.3 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: Equal to present desirable criteria,  Length Of Structure Improvement: 128.17m (420.51ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2007,  Critical Feature Inspection Date: September 2007,  Underwater Inspection Date: October 2004,  Bridge Improvement Cost: $1,438,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $1,900,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000840010001B,  Location: MISS/LA STATE LINE (Lat: 31.559261,  Lng: -91.419289),  Route carried "on" structure: US 84,  Year Built: 1989,  Status: Open,  Structure Length: 128.08m (420.21ft),  Average Daily Traffic: 13,000 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,500 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: MISSISSIPPI RIVER
Minimum Vertical Clearance: 6.63m (21.75ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Navigation Control: Yes ( Vertical Clearance: 18.0m (59.1ft), Horizontal Clearance: 122.0m (400.3ft)),  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 5,  Length of Maximum Span: 266.7m (875.0ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 51.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2007,  Critical Feature Inspection Date: September 2007,  Underwater Inspection Date: October 2004,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 31005550010003,  Location: 0.3 MI N US 61 (Lat: 31.578417,  Lng: -91.367953),  Route carried "on" structure: State highway 555,  Year Built: 1998,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 7,900 (year 2004),  Truck Traffic: 1%,  Average Future Daily Traffic: 11,850 (year 2024),  Design Load: HS 20,  Features Intersected: ZURHALLEN BAYOU
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.120,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006

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Structure Number: SA0100000000041,  Location: SEC 3 T 6N R 3W B (Lat: 31.521325,  Lng: -91.394578),  Route carried "on" structure: County highway 410,  Year Built: 1976,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 3,000 (year 2008),  Average Future Daily Traffic: 4,500 (year 2028),  Design Load: HS 20,  Features Intersected: SPANISH BAYOU,  Facility Carried by Structure: HIGHLAND BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.160,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 43.2 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 desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: SA0100000000042,  Location: SEC 4 T 6N R 3W B (Lat: 31.513514,  Lng: -91.395686),  Route carried "on" structure: County highway 126,  Year Built: 1966,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 4,170 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 6,255 (year 2028),  Design Load: HS 15,  Features Intersected: BULLHEAD BAYOU,  Facility Carried by Structure: BELTLINE HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.816,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008

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Structure Number: SA0100000000055,  Location: SEC 74 T 7N R 2W (Lat: 31.541769,  Lng: -91.365503),  Route carried "on" structure: County highway 472,  Year Built: 1979,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 300 (year 2008),  Average Future Daily Traffic: 450 (year 2028),  Design Load: H 15,  Features Intersected: DRAIN,  Facility Carried by Structure: MARGARET AVE.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.160,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 22.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 17.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 0.94m (3.08ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Bridge Improvement Cost: $19,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $38,000 ( Estimate for 2008),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: SA0100000000059,  Location: SEC 24 T 7N R 3W (Lat: 31.555742,  Lng: -91.410867),  Route carried "on" structure: County highway 215,  Year Built: 1960,  Status: Open,  Structure Length: 3.35m (10.99ft),  Average Daily Traffic: 9,260 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 13,890 (year 2028),  Design Load: HS 20,  Features Intersected: NATCHEZ & SOUTHERN RR,  Facility Carried by Structure: CANAL STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.321,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 2.3m (7.5ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 17.5m (57.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 43.2 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.40m (11.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Bridge Improvement Cost: $264,000,  Roadway Improvement Cost: $264,000,  Total Project Cost: $528,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: SA010000000006,  Location: SEC 29 T 7N R 3W B (Lat: 31.524428,  Lng: -91.422089),  Route carried "on" structure: County highway 64,  Year Built: 1950,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 300 (year 2008),  Truck Traffic: 8%,  Average Future Daily Traffic: 450 (year 2028),  Features Intersected: BR OF ST CATHERINE CREEK,  Facility Carried by Structure: RIVER TERMINAL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 27.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 20.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.27m (14.01ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: Febuary 2008,  Critical Feature Inspection Date: Febuary 2008,  Other Special Inspection Date: Febuary 2008,  Bridge Improvement Cost: $285,000,  Roadway Improvement Cost: $285,000,  Total Project Cost: $570,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21000840010002,  Location: 0.1 MI E LA ST LINE (Lat: 31.556111,  Lng: -91.416111),  Route carried "under" structure: US 84,  Year Built: 1987,  Structure Length: 9.85m (32.32ft),  Average Daily Traffic: 11,000 (year 2004),  Truck Traffic: 8%,  Features Intersected: US 84,  Facility Carried by Structure: CNIC RR
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 0.492,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.5m (50.9ft)

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Structure Number: 21000840010002,  Location: 0.1 MI E LA ST LINE (Lat: 31.556111,  Lng: -91.416111),  Route carried "under" structure: US 84,  Year Built: 1987,  Structure Length: 9.85m (32.32ft),  Average Daily Traffic: 11,000 (year 2004),  Truck Traffic: 8%,  Features Intersected: US 84,  Facility Carried by Structure: CNIC RR
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 0.492,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.5m (50.9ft)

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Structure Number: 31009280010002,  Location: 0.2 MI N US 84 (Lat: 31.541111,  Lng: -91.396667),  Route carried "under" structure: State highway 928,  Year Built: 1940,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 10,000 (year 2004),  Truck Traffic: 1%,  Features Intersected: HOMOCHITTO STREET,  Facility Carried by Structure: CNIC RR
Minimum Vertical Clearance: 4.29m (14.07ft),  Kilometerpoint: 0.186,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 9.5m (31.2ft)