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M-102 WB SERV RD over I-75

Map 

Coordinates:
+42.44689, -83.09495
42°26'49" N, 83°05'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:M-102 WB SERV RD over I-75
Structure number:000000000011852
Old structure number:82182252000S108 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:64.0 ft. [19.5 m]
Total length:127.0 ft. [38.7 m]
Roadway width between curbs:41.7 ft. [12.7 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2007
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:2
Main spans material:Steel [3]
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 2014 

Status:Open, no restriction [A]
Average daily traffic:14,430 [as of 1982]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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:85.6 tons [77.8 metric tons]
Inventory rating:51.4 tons [46.7 metric tons]
Sufficiency rating:81.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201481.0Not deficientSatisfactoryGoodGood14430
May 201281.0Not deficientSatisfactoryGoodGood14430
July 201081.0Not deficientSatisfactoryGoodGood14430
September 200878.0Not deficientSatisfactoryGoodSatisfactory14430
September 200651.0Structurally deficientSatisfactoryGoodPoor14430
June 200551.0Structurally deficientSatisfactoryGoodPoor14430
March 200451.0Structurally deficientSatisfactoryGoodPoor14430
December 200251.0Structurally deficientSatisfactoryGoodPoor14430
September 200151.0Structurally deficientSatisfactoryGoodPoor14430
June 200051.0Structurally deficientSatisfactoryGoodPoor14430
September 199878.0Not deficientGoodGoodSatisfactory14430
September 199678.0Not deficientGoodGoodSatisfactory14430
October 199678.0Not deficientGoodGoodSatisfactory14430
October 199478.0Not deficientGoodGoodSatisfactory14430
August 199278.0Not deficientGoodGoodSatisfactory14430
July 199079.0Not deficientGoodVery GoodSatisfactory14430