Share:

TR BRIDGE(RAMP F) over INNER LOOP

Map

Coordinates:
+38.89316, -77.05537
38°53'35" N, 77°03'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:TR BRIDGE(RAMP F) over INNER LOOP
Structure number:1206
Location:TR BRIDGE & INNER LOO
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.0 ft. [24.7 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:12.8 ft. [3.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,100 [as of 1992]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.9 tons [49.0 metric tons]
Inventory rating:31.9 tons [29.0 metric tons]
Sufficiency rating:83.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201583.7FairGoodGoodSatisfactoryFO12100
September 201383.7FairGoodGoodSatisfactoryFO12100
September 201173.9FairSatisfactoryFairSatisfactoryFO12100
October 200973.9FairSatisfactoryFairSatisfactoryFO12100
October 200773.9FairSatisfactoryFairSatisfactoryFO12100
July 200585.1FairGoodSatisfactorySatisfactoryFO12100
September 200385.1FairSatisfactoryGoodSatisfactoryFO12100
October 200085.1FairSatisfactoryGoodGoodFO12100
March 199885.1GoodGoodGoodGoodFO12100
January 199690.0GoodGoodGoodGoodFO12100
August 199390.0GoodGoodGoodGoodFO12100
February 199190.0GoodGoodGoodGoodFO12100