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16TH STREET, N.W. over MILITARY RD

Map 

Coordinates:
+38.96266, -77.03642
38°57'46" N, 77°02'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:16TH STREET, N.W. over MILITARY RD
Structure number:0209
Location:16TH ST OVER MILITARY RD
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:71.9 ft. [21.9 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:78.1 ft. [23.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:30,100 [as of 2007]
Truck traffic:2% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:38.0 tons [34.5 metric tons]
Inventory rating:23.0 tons [20.9 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:26.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201426.6Structurally deficientPoorPoorPoor30100
August 201247.3Structurally deficientCriticalPoorFair30100
June 201060.0Structurally deficientCriticalPoorSatisfactory30100
June 200862.0Structurally deficientPoorPoorSatisfactory30100
June 200692.0Functionally obsoleteSatisfactorySatisfactorySatisfactory35000
June 200480.0Functionally obsoleteFairFairFair35000
July 200264.0Structurally deficientFairPoorFair35000
November 199990.0Functionally obsoleteSatisfactorySatisfactorySatisfactory35000
September 199778.9Functionally obsoleteSatisfactorySatisfactorySatisfactory35000
September 199579.9Functionally obsoleteSatisfactorySatisfactorySatisfactory35000
March 199382.9Functionally obsoleteSatisfactorySatisfactorySatisfactory35000
October 199082.9Functionally obsoleteSatisfactorySatisfactorySatisfactory35000