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I- 55 WB STEVENSON over LOCK ST

Map

Coordinates:
+41.84076, -87.66178
41°50'27" N, 87°39'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I- 55 WB STEVENSON over LOCK ST
Structure number:016002700000000
Old structure number:000016002703702 (from 1992 edition)
Location:1.1 M SW I94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.2 ft. [21.1 m]
Total length:194.9 ft. [59.4 m]
Roadway width between curbs:69.2 ft. [21.1 m]
Deck width edge-to-edge:72.5 ft. [22.1 m]
Skew angle:
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: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:75,650 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:65.6 tons [59.6 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201698.0GoodGoodGoodVery Good-75650
August 201498.0GoodGoodGoodVery Good-71800
September 201284.2GoodGoodGoodVery Good-290800
November 201098.0GoodGoodGoodVery Good-84550
December 200898.0GoodGoodGoodVery Good-85900
January 200798.0GoodGoodGoodVery Good-81100
May 200598.0GoodVery GoodGoodVery Good-80300
June 200398.0GoodVery GoodGoodVery Good-75200
July 200198.0GoodVery GoodGoodVery Good-67400
January 200198.0GoodVery GoodGoodVery Good-58700
October 199993.0PoorPoorSatisfactorySatisfactorySD72200
October 199795.0FairFairSatisfactorySatisfactory-69200
March 199697.0FairFairGoodGood-66900
February 199597.0FairFairGoodGood-68700
August 199397.0FairFairGoodGood-62200
July 199197.0FairFairGoodVery Good-61350