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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 

Good/Fair/Poor Condition:Fair
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]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201494.0FairFairGoodGoodFO9200
December 201295.0FairSatisfactoryGoodGoodFO12700
December 201098.0FairSatisfactoryGoodGood-12700
August 200898.0FairSatisfactoryGoodGood-14800
August 200698.0GoodGoodGoodGood-14800
August 200498.0GoodGoodGoodGood-16300
August 200298.0GoodGoodGoodGood-16300
August 200098.0GoodGoodGoodGood-15909
July 199899.0GoodGoodGoodVery Good-15909
June 199699.0GoodGoodGoodVery Good--
August 1994100.0GoodGoodVery GoodVery Good--
August 1992100.0GoodGoodVery GoodVery Good--
April 1991100.0GoodVery GoodVery GoodVery Good--