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Highland &Seminole over SEPTA (Chestnut Hill W.)

Map

Coordinates:
+40.07100, -75.21140
40°04'16" N, 75°12'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Highland &Seminole over SEPTA (Chestnut Hill W.)
Structure number:000000000039264
Old structure number:677301064002970 (from 1992 edition)
Location:Highland/Seminole 16J03
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:32.2 ft. [9.8 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:129.9 ft. [39.6 m]
Vertical clearance above deck:24.9 ft. [7.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1916
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,600 [as of 1985]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:92.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodVery GoodVery GoodGood560092.7
August 2015GoodVery GoodVery GoodGood560092.7
August 2013GoodVery GoodVery GoodGood560092.7
August 2011GoodVery GoodVery GoodGood560092.7
August 2009GoodVery GoodVery GoodGood560092.7
August 2007GoodVery GoodVery GoodGood560092.7
August 2005GoodVery GoodVery GoodGood560092.5
August 2003GoodVery GoodVery GoodGood560099.5
August 2001GoodVery GoodVery GoodGood560099.5
August 1999GoodVery GoodVery GoodGood560099.5
August 1997GoodVery GoodVery GoodGood560099.5
August 1995GoodVery GoodVery GoodGood560092.6
August 1993GoodVery GoodVery GoodGood560095.6
August 1991GoodExcellentExcellentGood560095.6