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I- 55 WB STEVENSON over CALIFORNIA AVE

Map

Coordinates:
+41.83246, -87.69479
41°49'57" N, 87°41'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I- 55 WB STEVENSON over CALIFORNIA AVE
Structure number:016002500000000
Old structure number:000016002503700 (from 1992 edition)
Location:3 M SW DAN RYAN
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.4 ft. [30.6 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:79,800 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:62.7 tons [57.0 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201696.0GoodGoodVery GoodGood-79800
September 201496.0GoodGoodVery GoodGood-79950
September 201278.0GoodGoodVery GoodGood-317200
November 201096.0GoodGoodVery GoodGood-92300
December 200896.0GoodGoodVery GoodGood-101250
February 200796.0GoodGoodVery GoodVery Good-100300
March 200596.0GoodVery GoodVery GoodVery Good-99950
June 200396.0GoodVery GoodVery GoodVery Good-84950
July 200191.0GoodVery GoodVery GoodVery Good-66850
November 200091.0GoodExcellentExcellentVery Good-58700
October 199986.0PoorPoorGoodSatisfactorySD74800
November 199789.0FairSatisfactoryGoodSatisfactory-72850
May 199691.0FairSatisfactoryGoodSatisfactory-70600
February 199589.0FairSatisfactoryGoodSatisfactoryFO72500
August 199389.0FairSatisfactoryGoodSatisfactoryFO67250
October 199289.0FairGoodGoodSatisfactoryFO69550
June 199189.0FairGoodGoodSatisfactoryFO69550