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WEBSTER AVE over N BR CHICAGO RIVER

Map

Coordinates:
+41.92000, -87.66000
41°55'12" N, 87°39'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WEBSTER AVE over N BR CHICAGO RIVER
Structure number:016605700000000
Old structure number:000016605726648 (from 1992 edition)
Location:1600 W WEBSTER
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:188.7 ft. [57.5 m]
Total length:289.4 ft. [88.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1916
Year reconstructed:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:10,600 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:29.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017PoorSatisfactoryPoorPoor1060029.6
September 2015PoorSatisfactorySeriousPoor1060039.0
September 2013PoorGoodSeriousPoor1060039.0
September 2011PoorGoodSeriousFair910023.8
January 2010PoorGoodPoorFair910042.6
October 2007PoorGoodPoorFair150943.7
November 2005PoorGoodPoorFair150943.7
October 2003PoorGoodPoorFair150943.7
October 2001PoorGoodPoorFair100948.9
September 1999PoorGoodPoorFair100948.9
September 1997PoorGoodPoorFair100948.9
October 1995FairGoodFairFair-37.0
April 1994FairGoodFairFair-37.0
August 1993PoorPoorImminent FailureFair-34.0
September 1991PoorFairPoorFair-63.0