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CENTRAL AVE over N BR CHICAGO RIVER

Map

Coordinates:
+41.99031, -87.76611
41°59'25" N, 87°45'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CENTRAL AVE over N BR CHICAGO RIVER
Structure number:016260500000000
Old structure number:000016260531496 (from 1992 edition)
Location:0.4 M S US 14
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:56.8 ft. [17.3 m]
Total length:114.2 ft. [34.8 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2014

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:23,500 [as of 2014]
Truck traffic:2% 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:Basically intolerable requiring high priority of replacement [2]
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 assessed or calculated scour condition. [5]
Sufficiency rating:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2014GoodGoodVery GoodVery Good2350081.0
September 2010GoodGoodVery GoodVery Good2090081.0
November 2007GoodVery GoodVery GoodVery Good2270081.0
December 2004GoodVery GoodVery GoodVery Good2110081.0
September 2001GoodVery GoodVery GoodVery Good1820081.0
December 1998GoodVery GoodVery GoodVery Good1820081.0
January 1997GoodVery GoodVery GoodVery Good2170081.0