Share:

NB41 TO ILL/GRAND over LAND/OGDEN SLIP

Map

Coordinates:
+41.88932, -87.61387
41°53'22" N, 87°36'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB41 TO ILL/GRAND over LAND/OGDEN SLIP
Structure number:016610600000000
Old structure number:000016610623265 (from 1992 edition)
Location:400 N. & 484 E.
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:92.9 ft. [28.3 m]
Total length:252.6 ft. [77.0 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1986
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,700 [as of 2017]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood470096.0
December 2012GoodGoodGoodGood520096.0
December 2010GoodGoodGoodGood5200100.0
September 2008FairGoodGoodSatisfactory5200100.0
September 2006GoodGoodGoodGood5200100.0
September 2004GoodGoodGoodGood10509100.0
September 2002GoodGoodGoodGood6100096.0
December 2000GoodGoodGoodGood8180096.0
October 1998GoodGoodGoodGood8180096.0
August 1996GoodGoodGoodGood5385096.0
September 1994GoodVery GoodVery GoodVery Good6570094.0