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CLARK ST over CARROLL ST & NW RR

Map 

Coordinates:
+41.88839, -87.63103
41°53'18" N, 87°37'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CLARK ST over CARROLL ST & NW RR
Structure number:016633700000000
Old structure number:000016633710874 (from 1992 edition)
Location:330 N.& 100 W.
Purpose:Carries highway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:41.0 ft. [12.5 m]
Total length:86.6 ft. [26.4 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:79.7 ft. [24.3 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:9,200 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201494.0Functionally obsoleteFairGoodGood9200
December 201295.0Functionally obsoleteSatisfactoryGoodGood12700
December 201098.0Not deficientSatisfactoryGoodGood12700
August 200898.0Not deficientSatisfactoryGoodGood14800
August 200698.0Not deficientGoodGoodGood14800
August 200498.0Not deficientGoodGoodGood16300
August 200298.0Not deficientGoodGoodGood16300
August 200098.0Not deficientGoodGoodGood15909
July 199899.0Not deficientGoodGoodVery Good15909
June 199699.0Not deficientGoodGoodVery Good-
August 1994100.0Not deficientGoodVery GoodVery Good-
August 1992100.0Not deficientGoodVery GoodVery Good-
April 1991100.0Not deficientVery GoodVery GoodVery Good-