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MCNICHOLS RD over M-10

Map 

Coordinates:
+42.41664, -83.17225
42°24'60" N, 83°10'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MCNICHOLS RD over M-10
Structure number:000000000011452
Old structure number:82182112000S260 (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:67.3 ft. [20.5 m]
Total length:134.5 ft. [41.0 m]
Roadway width between curbs:106.0 ft. [32.3 m]
Deck width edge-to-edge:128.3 ft. [39.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2006
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:30,700 [as of 1995]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Inventory rating:71.8 tons [65.3 metric tons]
Sufficiency rating:90.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201590.4Not deficientVery GoodGoodGood30700
April 201390.4Not deficientVery GoodGoodGood30700
April 201190.4Not deficientVery GoodGoodGood30700
April 200989.4Not deficientExcellentGoodGood30700
July 200886.2Not deficientPoorGoodSatisfactory30700
July 200687.3Structurally deficientPoorSatisfactorySatisfactory30700
April 200585.2Structurally deficientSeriousSatisfactorySatisfactory30700
January 200485.2Structurally deficientSeriousSatisfactorySatisfactory30700
October 200285.2Structurally deficientSeriousSatisfactorySatisfactory30700
July 200185.2Structurally deficientSeriousSatisfactorySatisfactory30700
April 200085.2Structurally deficientSeriousSatisfactorySatisfactory30700
August 199885.2Structurally deficientSeriousSatisfactorySatisfactory30700
July 199675.5Structurally deficientPoorSatisfactoryFair30700
August 199477.3Functionally obsoleteFairSatisfactoryFair30700
October 199289.1Functionally obsoleteFairGoodSatisfactory30700
September 199089.1Functionally obsoleteFairVery GoodSatisfactory30700