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LASALLE DRIVE over PEDESTRIAN UNDERPASS

Map

Coordinates:
+41.91330, -87.63096
41°54'48" N, 87°37'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.220216400
Reinforced Concrete Pier Caplinear ft.234234000
Joints
Compression Jointlinear ft.176176000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3603144600
Deck
Reinforced Concrete Slabsq. ft.2,9702,970000