Share:

JUNCTION AVE over I-75

Map 

Coordinates:
+42.31111, -83.09701
42°18'40" N, 83°05'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:JUNCTION AVE over I-75
Structure number:000000000011739
Old structure number:82182194000S110 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:75.8 ft. [23.1 m]
Total length:151.9 ft. [46.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:1,397 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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: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]
Operating rating:89.1 tons [81.0 metric tons]
Inventory rating:52.8 tons [48.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.8
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$102,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201579.8Functionally obsoleteFairGoodGood1397
June 201379.8Functionally obsoleteFairGoodGood1397
June 201172.5Functionally obsoleteFairGoodGood7580
April 200871.5Functionally obsoleteFairGoodSatisfactory7580
April 200671.5Functionally obsoleteFairGoodSatisfactory7580
April 200471.5Functionally obsoleteFairGoodSatisfactory7580
April 200271.5Functionally obsoleteFairGoodSatisfactory7580
May 200071.5Functionally obsoleteFairGoodSatisfactory7580
June 199971.5Functionally obsoleteFairVery GoodGood7580
July 199872.5Functionally obsoleteGoodGoodGood7580
September 199674.5Functionally obsoleteFairGoodGood7580
August 199474.4Functionally obsoleteFairGoodGood7580
June 199275.4Functionally obsoleteSatisfactoryVery GoodGood7580
June 199074.4Functionally obsoleteFairVery GoodGood7580