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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:14.1 ft. [4.3 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 2014 

Status:Open, no restriction [A]
Average daily traffic:6,596 [as of 2014]
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:Meets minimum tolerable limits to be left in place as is [4]
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:66.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201466.6Not deficientSatisfactorySatisfactoryFair6596
October 201262.4Functionally obsoleteSatisfactorySatisfactoryFair6632
October 201062.5Functionally obsoleteSatisfactorySatisfactoryFair6511
October 200862.5Functionally obsoleteSatisfactorySatisfactoryFair6497
October 200658.6Functionally obsoleteSatisfactorySatisfactoryFair11394
September 200458.7Functionally obsoleteSatisfactorySatisfactoryFair11125
October 200257.9Functionally obsoleteSatisfactorySatisfactoryFair10993
October 200057.9Functionally obsoleteSatisfactorySatisfactoryFair10977
November 199863.1Functionally obsoleteSatisfactorySatisfactoryFair10804
October 199663.3Functionally obsoleteSatisfactorySatisfactoryFair10311
November 199461.4Functionally obsoleteGoodGoodFair9776
January 199365.2Functionally obsoleteSatisfactoryGoodFair7600
February 199165.2Functionally obsoleteSatisfactorySatisfactoryFair7600