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169TH STREET over CONRAIL RAILROAD

Map

Coordinates:
+41.58832, -87.46670
41°35'18" N, 87°28'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:169TH STREET over CONRAIL RAILROAD
Structure number:4500157
Location:00.30 W. of KENNEDY AVE.
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:55.1 ft. [16.8 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:82.0 ft. [25.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:County Highway Agency [02]
Year built:1966
Year reconstructed:2005
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 continuous [4]
Main spans 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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,980 [as of 2012]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactoryGoodGood2598096.5
September 2014GoodGoodGoodGood2598096.5
September 2012GoodGoodGoodGood2598096.5
September 2010GoodGoodGoodGood2598095.5
October 2008GoodGoodGoodGood2598096.5
August 2006GoodVery GoodGoodGood2497096.6
August 2004FairFairSatisfactoryFair2400063.5
August 2002FairFairSatisfactoryFair2110063.8
August 2000FairFairGoodSatisfactory2110078.5
August 1998FairSatisfactoryGoodSatisfactory2110079.5
May 1996FairSatisfactoryGoodSatisfactory2110080.5
August 1994FairSatisfactoryGoodSatisfactory2110082.1
July 1992FairSatisfactoryVery GoodGood2110080.1
July 1990FairSatisfactoryGoodSatisfactory1610081.0