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ENT RAMP MDWY TERM over LOWER LEVEL TERM

Map 

Coordinates:
+41.78560, -87.73983
41°47'08" N, 87°44'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ENT RAMP MDWY TERM over LOWER LEVEL TERM
Structure number:016660200000000
Old structure number:000016660233941 (from 1992 edition)
Location:MIDWAY AIRPORT
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:92.2 ft. [28.1 m]
Total length:558.4 ft. [170.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1998
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:8
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2006]
Truck traffic:1% of total traffic
Deck condition:Good [7 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: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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201591.0Functionally obsoleteGoodVery GoodVery Good11000
May 201391.0Functionally obsoleteGoodVery GoodVery Good11000
July 201195.0Not deficientVery GoodVery GoodVery Good11000
January 201095.0Not deficientVery GoodVery GoodVery Good11000
May 200795.0Not deficientVery GoodVery GoodVery Good11000
March 200495.0Not deficientVery GoodVery GoodVery Good2509