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I- 55 EB STEVENSON over LOCK ST

Map 

Coordinates:
+41.84055, -87.66158
41°50'26" N, 87°39'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 55 EB STEVENSON over LOCK ST
Structure number:016002800000000
Old structure number:000016002803703 (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:194.6 ft. [59.3 m]
Roadway width between curbs:77.4 ft. [23.6 m]
Deck width edge-to-edge:80.7 ft. [24.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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 2014 

Status:Open, no restriction [A]
Average daily traffic:71,800 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.2 tons [72.9 metric tons]
Inventory rating:48.1 tons [43.7 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201498.0Not deficientSatisfactoryVery GoodVery Good71800
September 201280.0Not deficientSatisfactoryVery GoodVery Good290800
November 201098.0Not deficientSatisfactoryVery GoodVery Good84550
December 200898.0Not deficientGoodVery GoodVery Good85900
January 200798.0Not deficientGoodVery GoodVery Good81100
May 200598.0Not deficientVery GoodVery GoodVery Good80300
June 200398.0Not deficientVery GoodVery GoodVery Good75200
July 200198.0Not deficientVery GoodVery GoodVery Good67400
November 199998.0Not deficientExcellentVery GoodVery Good72200
October 199784.0Not deficientFairSatisfactoryFair69200
March 199694.0Structurally deficientPoorGoodSatisfactory66900
February 199594.0Structurally deficientPoorGoodSatisfactory68700
August 199394.0Structurally deficientPoorGoodSatisfactory62200
July 199196.0Not deficientFairGoodSatisfactory61350