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MADISON STREET over UNION STA TRACK

Map 

Coordinates:
+41.87449, -87.63229
41°52'28" N, 87°37'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MADISON STREET over UNION STA TRACK
Structure number:016626500000000
Old structure number:000016626527280 (from 1992 edition)
Location:CHGO RIV TO CANAL ST
Purpose:Carries highway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:51.8 ft. [15.8 m]
Total length:264.4 ft. [80.6 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:80.7 ft. [24.6 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1922
Year reconstructed:2011
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:9
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: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,400 [as of 2014]
Truck traffic:14% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:27.1 tons [24.6 metric tons]
Sufficiency rating:69.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,867,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201669.9GoodVery GoodVery GoodGood-11400
October 201469.9GoodVery GoodVery GoodVery Good-11400
October 201269.8GoodExcellentExcellentVery Good-11000
November 201024.5PoorSeriousSeriousSeriousSD11000
September 200924.5PoorPoorSeriousSeriousSD10300
September 200724.5PoorPoorSeriousSeriousSD10300
October 200539.5PoorPoorPoorPoorSD11100
September 200347.0PoorPoorPoorPoorSD11100
October 200147.0PoorPoorPoorPoorSD19009
August 199947.0PoorPoorFairPoorSD19000
July 199732.0PoorPoorFairSeriousSD19000
August 199547.0PoorPoorFairPoorSD19000
February 199447.0PoorPoorFairPoorSD19000
September 199263.0PoorPoorFairFairSD8000
April 199265.0FairFairSatisfactoryFairFO8000
May 199065.0FairFairSatisfactoryFairFO8000