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DIVISION ST (RIVER over N BR CHI RIVER

Map 

Coordinates:
+41.90359, -87.64976
41°54'13" N, 87°38'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DIVISION ST (RIVER over N BR CHI RIVER
Structure number:016601600000000
Old structure number:000016601626638 (from 1992 edition)
Location:1129 W DIVISION P5C
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:172.9 ft. [52.7 m]
Total length:259.9 ft. [79.2 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1904
Year reconstructed:1992
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
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:Fair
Status:Open, no restriction [A]
Average daily traffic:15,900 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 desirable criteria [8]
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 and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:65.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,647,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201565.0FairGoodFairSatisfactoryFO15900
September 201365.0FairGoodFairSatisfactoryFO15900
September 201173.0FairGoodSatisfactorySatisfactoryFO16100
January 201073.0GoodGoodGoodGoodFO16100
October 200773.0GoodGoodGoodGoodFO16600
November 200573.2GoodGoodGoodGoodFO13300
October 200373.2GoodGoodGoodGoodFO13300
October 200173.2GoodGoodGoodGoodFO13300
September 199971.6GoodGoodGoodGood-38900
September 199771.6GoodGoodGoodGood-38900
October 199572.8GoodExcellentVery GoodGoodFO11900
April 199472.8GoodExcellentVery GoodGoodFO11900
March 199223.0PoorSeriousSeriousSeriousSD16400