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I-75 over ROUGE R,DEARBORN ST & RR

Map

Coordinates:
+42.29418, -83.12707
42°17'39" N, 83°07'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 over ROUGE R,DEARBORN ST & RR
Structure number:000000000011716
Old structure number:82182194000B010 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:299.9 ft. [91.4 m]
Total length:8627.4 ft. [2629.5 m]
Roadway width between curbs:125.0 ft. [38.1 m]
Deck width edge-to-edge:131.9 ft. [40.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2018
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:3
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: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:103,925 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairExcellentGoodSatisfactory10392580.0
May 2017PoorPoorGoodSatisfactory10049277.0
May 2015PoorPoorGoodSatisfactory10049277.0
May 2013PoorPoorGoodGood10049277.0
May 2011PoorPoorGoodGood10049277.0
June 2008PoorPoorGoodPoor10049250.0
June 2006PoorPoorVery GoodPoor9836250.0
June 2005PoorPoorSatisfactoryPoor9100050.0
April 2003PoorPoorSatisfactoryPoor9100036.0
April 2001PoorFairGoodSerious9100021.0
April 1999PoorFairSatisfactorySerious9100021.0
August 1996PoorFairGoodSerious7620021.0
August 1994PoorFairGoodSerious7620021.0
May 1992PoorFairGoodSerious7620021.0
November 1990PoorFairGoodPoor7620038.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Decksq. ft.999,999999,999000
Joints
Strip Seal Jointlinear ft.9,7689,768000
Pourable Jointlinear ft.264264000
Compression Jointlinear ft.18,55918,559000
Assembly with Sealeach2,1122,112000
Bearings
Movable Bearingeach972972000
Steel Protective Coatingsq. ft.972972000
Fixed Bearingeach648648000
Steel Protective Coatingsq. ft.648648000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.25,88125,881000