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WEBSTER AVE over N BR CHICAGO RIVER

Map

Coordinates:
+41.92156, -87.66825
41°55'18" N, 87°40'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:WEBSTER AVE over N BR CHICAGO RIVER
Structure number:016605700000000
Old structure number:000016605726648 (from 1992 edition)
Location:1600 W WEBSTER P3C
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:188.7 ft. [57.5 m]
Total length:287.1 ft. [87.5 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:16.1 ft. [4.9 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 2015

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:Serious [3 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Operating rating:27.8 tons [25.3 metric tons]
Inventory rating:17.2 tons [15.6 metric tons]
Sufficiency rating:39.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201539.0PoorSatisfactorySeriousPoorSD10600
September 201339.0PoorGoodSeriousPoorSD10600
September 201123.8PoorGoodSeriousFairSD9100
January 201042.6PoorGoodPoorFairSD9100
October 200743.7PoorGoodPoorFairSD1509
November 200543.7PoorGoodPoorFairSD1509
October 200343.7PoorGoodPoorFairSD1509
October 200148.9PoorGoodPoorFair-1009
September 199948.9PoorGoodPoorFair-1009
September 199748.9PoorGoodPoorFair-1009
October 199537.0FairGoodFairFairSD-
April 199437.0FairGoodFairFairSD-
August 199334.0PoorPoorImminent FailureFairSD-
September 199163.0PoorFairPoorFairSD-