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14TH STREET, S.W. over MAINE AVENUE, S.W.

Map 

Coordinates:
+38.88347, -77.03216
38°53'00" N, 77°01'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:14TH STREET, S.W. over MAINE AVENUE, S.W.
Structure number:0171-1
Location:14TH ST OVER MAINE AVE SW
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:44.9 ft. [13.7 m]
Total length:495.1 ft. [150.9 m]
Roadway width between curbs:82.4 ft. [25.1 m]
Deck width edge-to-edge:86.9 ft. [26.5 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1942
Year reconstructed:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:55,700 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.9 tons [82.6 metric tons]
Inventory rating:54.9 tons [49.9 metric tons]
Sufficiency rating:86.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,250,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201686.0FairSatisfactoryFairSatisfactory-55700
February 201486.0FairSatisfactoryFairSatisfactory-55700
February 201296.0FairFairVery GoodSatisfactory-55700
December 200996.0FairFairGoodSatisfactory-55700
December 200797.0FairSatisfactoryGoodSatisfactory-100000
August 200597.0FairGoodGoodSatisfactory-100000
October 200297.0FairGoodGoodSatisfactory-100000
November 200097.0GoodGoodGoodGood-100000
May 199895.0GoodGoodGoodGood-100000
June 199695.0GoodGoodGoodGood-100000
March 199695.0GoodGoodGoodGood-100000
May 199395.0GoodGoodGoodGood-100000