16th Street over Penn Ctr Undgrd St Sys


+39.95380, -75.16660
39°57'14" N, 75°09'60" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:16th Street over Penn Ctr Undgrd St Sys
Structure number:000000000039108
Old structure number:677301001603100 (from 1992 edition)
Location:N of Market Street 28F12
Route classification:Minor Arterial (Urban) [16]
Length of largest span:17.1 ft. [5.2 m]
Total length:69.9 ft. [21.3 m]
Roadway width between curbs:37.1 ft. [11.3 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1957
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:4
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,600 [as of 1985]
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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:75.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$624,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017Fair-GoodSatisfactory1760075.0
February 2015Fair-GoodSatisfactory1760075.0
February 2013Fair-GoodSatisfactory1760075.0
February 2011Fair-GoodSatisfactory1760075.0
February 2009Fair-GoodSatisfactory1760075.0
March 2007Fair-GoodSatisfactory1760075.0
February 2007Fair-GoodSatisfactory1760012.0
February 2005Fair-GoodSatisfactory1760073.6
February 2003Fair-GoodSatisfactory1760073.6
February 2001Fair-GoodSatisfactory1760073.5
February 1999Fair-GoodSatisfactory1760073.5
February 1997Fair-GoodSatisfactory1760073.5
February 1995Good-GoodGood1760093.5
February 1993Fair-SatisfactoryGood1760093.5
February 1991Fair-SatisfactoryGood1760079.2