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SKYWAY 84TH ST RAM over 85TH ST.

Map

Coordinates:
+41.74079, -87.57366
41°44'27" N, 87°34'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SKYWAY 84TH ST RAM over 85TH ST.
Structure number:016656100000000
Old structure number:000016656136590 (from 1992 edition)
Location:.9M SW SOUTH CHGO AV
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:92.5 ft. [28.2 m]
Total length:96.8 ft. [29.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Skew angle:46°
Owner:City or Municipal Highway Agency [04]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: August 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2005]
Deck condition:Satisfactory [6 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: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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201595.9FairSatisfactoryGoodVery Good-500
September 201395.9GoodGoodGoodVery Good-500
September 201197.9GoodVery GoodVery GoodVery Good-509
October 201097.9GoodVery GoodVery GoodVery Good-509
September 200897.9GoodVery GoodVery GoodVery Good-509
November 200797.9GoodVery GoodVery GoodVery Good-509
November 200597.9GoodExcellentExcellentExcellent-509
October 200497.9GoodExcellentExcellentExcellent-509