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Bridge Statistics for Upper Marlboro, Maryland (MD) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 14
Total length: 24 meters (79ft)
Total costs: $3,803,000
Total average daily traffic: 85,040
Total average daily truck traffic: 6,173
Total future (year 2022) average daily traffic: 129,534
National Bridge Inventory (NBI) Registered Bridges for Upper Marlboro

New bridges - Historical Statistics

  • 1930-1939: 1
  • 1940-1949: 2
  • 1950-1959: 2
  • 1960-1969: 4
  • 1970-1979: 0
  • 1980-1989: 0
  • 1990-1999: 4
  • 2000-2009: 1

Reconstructed bridges - Historical Statistics

  • 1950-1959: 2
  • 1960-1969: 0
  • 1970-1979: 0
  • 1980-1989: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

Structure Number: 10000016001001,  Location: 0.41 MILE EAST OF MD 717,  Route carried "on" structure: State highway 725,  Year Built: 1992,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 13,675 (year 2002),  Truck Traffic: 5%,  Average Future Daily Traffic: 32,719 (year 2022),  Design Load: HS 25,  Features Intersected: WESTERN BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.915,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 40.5 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: Better than 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: 3.96m (12.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Bridge Improvement Cost: $354,000,  Roadway Improvement Cost: $35,000,  Total Project Cost: $389,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000016001101,  Location: ON ANNE ARUNDEL CO LINE (Lat: 38.816667,  Lng: -76.708333),  Route carried "on" structure: State highway 4,  Year Built: 1991,  Status: Open,  Structure Length: 7.80m (25.59ft),  Average Daily Traffic: 27,038 (year 2002),  Truck Traffic: 6%,  Average Future Daily Traffic: 30,695 (year 2022),  Design Load: HS 20,  Features Intersected: PATUXENT RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.9m (98.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 32.4 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.80m (25.59ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2007,  Bridge Improvement Cost: $722,000,  Roadway Improvement Cost: $72,000,  Total Project Cost: $794,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Structure Number: 200000P-048201,  Location: .3 MI S ST THOMAS CHUR RD,  Route carried "on" structure: County highway 178,  Year Built: 1947,  Year Reconstructed: 1957,  Status: Posted for load,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 72 (year 2007),  Truck Traffic: 1%,  Average Future Daily Traffic: 120 (year 2027),  Design Load: H 15,  Features Intersected: MATAPONI CREEK,  Facility Carried by Structure: FENNO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.386,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 3.5m (11.5ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 13.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 7.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2007,  Bridge Improvement Cost: $204,000,  Roadway Improvement Cost: $102,000,  Total Project Cost: $306,000 ( Estimate for 2001),  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-049304,  Location: 0.65 MI SW OF MD 382,  Route carried "on" structure: County highway 140,  Year Built: 1967,  Status: Posted for load,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 760 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,110 (year 2027),  Design Load: H 20,  Features Intersected: MATAPONI CREEK,  Facility Carried by Structure: MOLLY BERRY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.046,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.4m (37.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 29.7 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: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-049401,  Location: 0.12 MI S OF MD 382,  Route carried "on" structure: County highway 140,  Year Built: 1956,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 675 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,000 (year 2027),  Features Intersected: TRIB TO MATAPONI CREEK,  Facility Carried by Structure: MOLLY BERRY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 84.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 59.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2007,  Other Special Inspection Date: January 2008,  Bridge Improvement Cost: $200,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $250,000 ( Estimate for 2007),  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-049801,  Location: 0.29 M S OF ST THMSCH RD,  Route carried "on" structure: County highway 178,  Year Built: 1947,  Year Reconstructed: 1957,  Status: Posted for load,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 72 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 115 (year 2027),  Design Load: H 15,  Features Intersected: MATAPONI CREEK,  Facility Carried by Structure: FENNO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.467,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 3.5m (11.5ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 15.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 9.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2007,  Bridge Improvement Cost: $300,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $450,000 ( Estimate for 2005),  Deck Structure Type: Steel plate,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-050204,  Location: 1.61 MILES N OF MD 725,  Route carried "on" structure: County highway 99,  Year Built: 1964,  Status: Posted for load,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 12,763 (year 2007),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,100 (year 2027),  Design Load: HS 20,  Features Intersected: CABIN BRANCH,  Facility Carried by Structure: BROWN STATION ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.590,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.1m (36.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 23.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.31m (4.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2007,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $11,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-050302,  Location: 1.1 MI SOUTH OF US 301,  Route carried "on" structure: County highway 108,  Year Built: 1950,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 3,850 (year 2007),  Truck Traffic: 10%,  Average Future Daily Traffic: 5,725 (year 2027),  Design Load: H 20,  Features Intersected: CHARLES BRANCH,  Facility Carried by Structure: CROOM STATION ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.282,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.5m (18.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 38.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.16m (3.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Bridge Improvement Cost: $312,000,  Roadway Improvement Cost: $31,000,  Total Project Cost: $343,000 ( Estimate for 2001)
Structure Number: 200000P-050702,  Location: 1.1 MI EAST OF OSBORNE RD,  Route carried "on" structure: County highway 4290,  Year Built: 1964,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 700 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,050 (year 2027),  Design Load: HS 20,  Features Intersected: FEDERAL SPRING BRANCH,  Facility Carried by Structure: WILLIAM BEANES RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.754,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 7 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 62.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 44.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007
Structure Number: 200000P-050903,  Location: 0.5 MI N OF MARLBORO PIKE,  Route carried "on" structure: County highway 99,  Year Built: 1993,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 12,763 (year 2007),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,100 (year 2027),  Design Load: HS 20,  Features Intersected: TRIB TO FEDERAL SPRG BR,  Facility Carried by Structure: BROWN STATION RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.9 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007
Structure Number: 200000P-051003,  Location: .2 MI N OLD MARLBORO PIKE,  Route carried "on" structure: County highway 4864,  Year Built: 1993,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 2,562 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,800 (year 2027),  Design Load: HS 20,  Features Intersected: TRIB TO FEDERAL SPRG BR,  Facility Carried by Structure: JOHN ROGERS BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 22.6m (74.1ft),  Skew: 28 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 1.5m (4.9ft)

Condition: Channel: Good,  Culverts: Good,  Inventory Rating: 57.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007
Structure Number: 200000P-051503,  Location: 1.0 MI EAST OF US 301,  Route carried "on" structure: County highway 3348,  Year Built: 1968,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 4,300 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,390 (year 2027),  Features Intersected: SOUTHWEST BRANCH,  Facility Carried by Structure: FAIRHAVEN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.1m (6.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 32.4 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000P-055602,  Location: 0.21 MI N OF MD RTE 214,  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 200 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 300 (year 2027),  Features Intersected: MOUNT NEBO BRANCH,  Facility Carried by Structure: STAN FEY DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 32.4 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007
Structure Number: 200000P-059301,  Location: 2.91 MILES S OF IS 495,  Route carried "on" structure: County highway 974,  Year Built: 1935,  Year Reconstructed: 1989,  Status: Temporarily open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 5,610 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 8,310 (year 2027),  Design Load: H 20,  Features Intersected: CABIN BRANCH,  Facility Carried by Structure: RITCHE MARLBORO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.103,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.13m (6.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2007,  Bridge Improvement Cost: $573,000,  Roadway Improvement Cost: $460,000,  Total Project Cost: $1,260,000 ( Estimate for 2007),  Deck Structure Type: Open Grating

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