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STATE FAIR AVE over I-75

Map 

Coordinates:
+42.43974, -83.09519
42°26'23" N, 83°05'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE FAIR AVE over I-75
Structure number:000000000011849
Old structure number:82182252000S090 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:92.2 ft. [28.1 m]
Total length:225.7 ft. [68.8 m]
Roadway width between curbs:51.2 ft. [15.6 m]
Deck width edge-to-edge:70.5 ft. [21.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1997
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:8,120 [as of 2010]
Truck traffic:6% 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.8 tons [86.2 metric tons]
Inventory rating:56.7 tons [51.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:77.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201477.5Functionally obsoleteGoodGoodSatisfactory8120
May 201277.5Functionally obsoleteGoodSatisfactorySatisfactory8120
July 201077.0Functionally obsoleteGoodSatisfactorySatisfactory10960
June 200877.0Functionally obsoleteGoodSatisfactorySatisfactory10960
June 200677.0Functionally obsoleteGoodSatisfactorySatisfactory10960
June 200477.0Not deficientGoodSatisfactorySatisfactory10960
June 200277.0Not deficientGoodSatisfactorySatisfactory10960
June 200077.0Not deficientGoodSatisfactorySatisfactory10960
September 199848.5Not deficientExcellentPoorGood10960
September 199675.0Not deficientVery GoodVery GoodGood10960
October 199642.9Structurally deficientPoorPoorGood10960
October 199442.6Structurally deficientPoorPoorGood10960
August 199242.6Structurally deficientPoorPoorGood10960
July 199044.9Structurally deficientFairPoorGood10960