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MOUNT AIRY AVENUE over SPRAGUE STREET(ONE WAY)

Map

Coordinates:
+40.06390, -75.18706
40°03'50" N, 75°11'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MOUNT AIRY AVENUE over SPRAGUE STREET(ONE WAY)
Structure number:000000000039081
Old structure number:674021001017480 (from 1992 edition)
Location:.3MI.NE.GERMANTOWN3370A10
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:51.8 ft. [15.8 m]
Total length:55.1 ft. [16.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1976
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Concrete continuous [2]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,410 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:72.8 tons [66.2 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:62.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$106,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201662.6FairSatisfactorySatisfactoryFairFO6410
September 201466.6FairSatisfactorySatisfactoryFair-6596
October 201262.4FairSatisfactorySatisfactoryFairFO6632
October 201062.5FairSatisfactorySatisfactoryFairFO6511
October 200862.5FairSatisfactorySatisfactoryFairFO6497
October 200658.6FairSatisfactorySatisfactoryFairFO11394
September 200458.7FairSatisfactorySatisfactoryFairFO11125
October 200257.9FairSatisfactorySatisfactoryFairFO10993
October 200057.9FairSatisfactorySatisfactoryFairFO10977
November 199863.1FairSatisfactorySatisfactoryFairFO10804
October 199663.3FairSatisfactorySatisfactoryFairFO10311
November 199461.4FairGoodGoodFairFO9776
January 199365.2FairSatisfactoryGoodFairFO7600
February 199165.2FairSatisfactorySatisfactoryFairFO7600