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TRUMBULL AVE over I-75

Map 

Coordinates:
+42.33452, -83.06869
42°20'04" N, 83°04'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TRUMBULL AVE over I-75
Structure number:000000000011764
Old structure number:82182195000S050 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:80.1 ft. [24.4 m]
Total length:330.4 ft. [100.7 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:102.4 ft. [31.2 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
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:6
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: May 2015 

Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:17,830
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:45.0 tons [40.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:66.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201566.0Functionally obsoleteSatisfactoryGoodFair17830
May 201364.0Functionally obsoleteSatisfactoryGoodFair17830
May 201164.0Functionally obsoleteSatisfactoryGoodFair17830
May 200975.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
May 200875.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
May 200675.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
May 200475.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
May 200275.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
May 200075.0Functionally obsoleteSatisfactoryGoodSatisfactory17830
August 199877.0Functionally obsoleteGoodVery GoodSatisfactory17830
August 199674.0Structurally deficientPoorSatisfactoryGood17830
August 199474.0Structurally deficientPoorSatisfactoryGood17830
July 199277.0Functionally obsoleteSatisfactoryGoodGood17830
June 199077.0Functionally obsoleteSatisfactoryGoodGood17830