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DEVON AVE over N BR CHICAGO RIVER

Map 

Coordinates:
+41.99735, -87.77989
41°59'50" N, 87°46'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DEVON AVE over N BR CHICAGO RIVER
Structure number:016259700000000
Old structure number:000016259730243 (from 1992 edition)
Location:0.7 W US 14
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:117.1 ft. [35.7 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:58.1 ft. [17.7 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:26,900 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:93.1 tons [84.6 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:86.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201486.2Not deficientGoodVery GoodVery Good26900
September 201285.8Not deficientGoodVery GoodVery Good27900
September 201085.8Not deficientGoodVery GoodVery Good27900
October 200884.7Not deficientVery GoodVery GoodVery Good30100
April 200784.7Not deficientVery GoodVery GoodVery Good30100
November 200584.8Not deficientVery GoodVery GoodVery Good29900
September 200484.8Not deficientVery GoodVery GoodVery Good29900
May 200384.0Not deficientVery GoodVery GoodVery Good33300
February 200284.0Not deficientVery GoodVery GoodVery Good33300
April 200084.0Not deficientVery GoodVery GoodVery Good33300
April 199887.6Not deficientVery GoodVery GoodVery Good24100
April 199688.0Not deficientVery GoodVery GoodVery Good23200
January 199467.6Functionally obsoleteVery GoodVery GoodVery Good23200