Share:

M-10 EB over I-94 RAMP

Map 

Coordinates:
+42.35808, -83.07606
42°21'29" N, 83°04'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:M-10 EB over I-94 RAMP
Structure number:000000000011190
Old structure number:82182023000S220 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:83.0 ft. [25.3 m]
Total length:232.0 ft. [70.7 m]
Roadway width between curbs:51.2 ft. [15.6 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:23.6 ft. [7.2 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1995
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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 2015 

Status:Open, no restriction [A]
Average daily traffic:64,700 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.7 tons [75.2 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201599.0Not deficientGoodVery GoodSatisfactory64700
November 201399.0Not deficientGoodVery GoodSatisfactory64700
November 201199.0Not deficientGoodVery GoodSatisfactory64700
November 200999.0Not deficientGoodVery GoodSatisfactory64700
May 200899.0Not deficientGoodVery GoodSatisfactory64700
June 200699.0Not deficientGoodVery GoodSatisfactory70906
June 200499.0Not deficientGoodVery GoodSatisfactory37200
June 200299.0Not deficientGoodVery GoodSatisfactory37200
June 200099.0Not deficientGoodVery GoodSatisfactory37200
July 199899.0Not deficientGoodVery GoodSatisfactory37200
July 199496.0Not deficientFairVery GoodSatisfactory37200
June 199297.0Not deficientSatisfactoryVery GoodSatisfactory37200
May 199097.0Not deficientGoodVery GoodSatisfactory37200