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MOUNT AIRY AVENUE over SPRAGUE STREET(ONE WAY)

Map

Coordinates:
+40.06393, -75.18705
40°03'50" N, 75°11'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:13.1 ft. [4.0 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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairSatisfactorySatisfactoryFair641062.6
September 2014FairSatisfactorySatisfactoryFair659666.6
October 2012FairSatisfactorySatisfactoryFair663262.4
October 2010FairSatisfactorySatisfactoryFair651162.5
October 2008FairSatisfactorySatisfactoryFair649762.5
October 2006FairSatisfactorySatisfactoryFair1139458.6
September 2004FairSatisfactorySatisfactoryFair1112558.7
October 2002FairSatisfactorySatisfactoryFair1099357.9
October 2000FairSatisfactorySatisfactoryFair1097757.9
November 1998FairSatisfactorySatisfactoryFair1080463.1
October 1996FairSatisfactorySatisfactoryFair1031163.3
November 1994FairGoodGoodFair977661.4
January 1993FairSatisfactoryGoodFair760065.2
February 1991FairSatisfactorySatisfactoryFair760065.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.31301611502
Deck
Reinforced Concrete Decksq. ft.2,50802,50800
Substructure
Reinforced Concrete Abutmentlinear ft.123636000
Bearings
Enclosed/Concealed Bearingeach129300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.110110000
Steel Protective Coatingsq. ft.10,75310,753000