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I- 55 EB STEVENSON over HALSTED ST

Map 

Coordinates:
+41.84602, -87.64644
41°50'46" N, 87°38'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 55 EB STEVENSON over HALSTED ST
Structure number:016003400000000
Old structure number:000016003403709 (from 1992 edition)
Location:0.2 M SW I94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.2 ft. [21.7 m]
Total length:73.8 ft. [22.5 m]
Roadway width between curbs:57.1 ft. [17.4 m]
Deck width edge-to-edge:60.4 ft. [18.4 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:64,050 [as of 2014]
Truck traffic:9% 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:Meets minimum tolerable limits to be left in place as is [4]
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:75.6 tons [68.7 metric tons]
Inventory rating:45.2 tons [41.1 metric tons]
Sufficiency rating:94.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$4,122,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201494.0Not deficientGoodVery GoodGood64050
November 201276.0Not deficientGoodVery GoodGood256400
January 201194.0Not deficientGoodVery GoodGood40700
February 200994.0Not deficientGoodVery GoodGood45050
April 200794.0Not deficientGoodVery GoodGood40750
May 200594.0Not deficientVery GoodVery GoodGood38650
July 200394.0Not deficientVery GoodVery GoodGood36650
August 200194.0Not deficientVery GoodVery GoodGood38300
November 199994.0Not deficientExcellentExcellentGood33150
October 199776.0Functionally obsoleteSatisfactorySatisfactorySatisfactory31200
February 199677.0Functionally obsoleteGoodVery GoodGood66900
February 199575.0Functionally obsoleteGoodVery GoodGood68700
August 199331.0Structurally deficientGoodVery GoodSerious62200
October 199231.0Structurally deficientGoodVery GoodSerious61350
July 199164.0Functionally obsoleteGoodVery GoodFair61350