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BALBO DRIVE over METRA ELECTRIC RR

Map 

Coordinates:
+41.87316, -87.62260
41°52'23" N, 87°37'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BALBO DRIVE over METRA ELECTRIC RR
Structure number:016652400000000
Old structure number:000016652431584 (from 1992 edition)
Location:700 S & 200 E
Purpose:Carries highway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:77.8 ft. [23.7 m]
Total length:240.2 ft. [73.2 m]
Roadway width between curbs:51.2 ft. [15.6 m]
Deck width edge-to-edge:85.0 ft. [25.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1996
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:6,100 [as of 2014]
Truck traffic:16% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:82.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201582.0Not deficientGoodGoodSatisfactory6100
May 201382.0Not deficientGoodGoodSatisfactory6100
June 201182.0Not deficientGoodGoodSatisfactory10800
May 200982.0Not deficientGoodGoodSatisfactory5600
April 200782.0Not deficientGoodGoodSatisfactory5600
March 200581.0Not deficientGoodGoodSatisfactory11809
March 200381.0Not deficientGoodGoodSatisfactory11809
April 200181.0Not deficientGoodVery GoodVery Good11809
December 199881.0Not deficientVery GoodVery GoodVery Good11800
October 199681.0Not deficientVery GoodVery GoodVery Good11800