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LASALLE DRIVE over PEDESTRIAN UNDERPASS

Map

Coordinates:
+41.91330, -87.63096
41°54'48" N, 87°37'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LASALLE DRIVE over PEDESTRIAN UNDERPASS
Structure number:016970400000000
Old structure number:000016970404565 (from 1992 edition)
Location:LASALLE DR AT STATE
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:23.0 ft. [7.0 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:95.5 ft. [29.1 m]
Deck width edge-to-edge:109.9 ft. [33.5 m]
Owner:City or Municipal Highway Agency [04]
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Not applicable [N]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:31,400 [as of 2015]
Truck traffic:10% of total traffic
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry 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]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201592.0Good-Very GoodVery Good-31400
September 201392.0Good-ExcellentVery Good-37000
September 201194.0GoodExcellentExcellentVery Good-23100
October 200994.0FairSatisfactorySatisfactoryVery Good-34900
October 200794.0GoodGoodGoodVery Good-34900
October 200594.0GoodGoodGoodVery Good-30000
September 200394.0GoodGoodGoodVery Good-31200
September 200194.0GoodGoodGoodVery Good-32400
August 199994.0GoodGoodGoodVery Good-28300
July 199794.0GoodGoodGoodVery Good-32100
July 199592.0GoodGoodGoodVery Good-20200
August 199492.0GoodGoodGoodVery Good-20200
August 199292.0GoodGoodGoodVery Good-16600
June 199194.0GoodVery GoodVery GoodVery Good-6009