M-3 TO I-375 S RMP over I-75


+42.34494, -83.04403
42°20'42" N, 83°02'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-3 TO I-375 S RMP over I-75
Structure number:000000000011813
Old structure number:82182251000S120 (from 1992 edition)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:87.9 ft. [26.8 m]
Total length:237.2 ft. [72.3 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1998
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:4
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: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,110 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodVery Good1011079.0
March 2016GoodGoodGoodVery Good1011079.0
March 2014GoodGoodGoodVery Good1011079.0
March 2012GoodGoodGoodVery Good1011079.0
April 2010GoodGoodGoodVery Good1011079.0
March 2009GoodVery GoodGoodGood1011079.0
August 2007FairVery GoodSatisfactoryFair1011068.0
July 2005FairVery GoodSatisfactoryFair1011068.0
July 2003FairVery GoodSatisfactoryFair1011069.0
July 2001FairVery GoodSatisfactoryFair1011069.0
May 2000FairVery GoodSatisfactoryFair1011068.0
September 1999PoorExcellentSatisfactoryPoor1011052.0
September 1998FairSatisfactorySatisfactoryFair1011066.0
July 1997PoorSatisfactorySatisfactorySerious1011033.0
September 1996PoorSatisfactorySatisfactoryPoor1011069.0
September 1994FairSatisfactoryGoodFair1011085.0
August 1992FairSatisfactoryVery GoodSatisfactory1011094.0
June 1990FairFairVery GoodSatisfactory1011093.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,1881,188000
Steel Protective Coatingsq. ft.10,91110,80210900
Reinforced Concrete Decksq. ft.7,3197,319000
Reinforced Concrete Columneach99000
Concrete Protective Coatingsq. ft.1,6201,620000
Reinforced Concrete Abutmentlinear ft.62501200
Concrete Protective Coatingsq. ft.3723353700
Reinforced Concrete Pier Caplinear ft.9894400
Concrete Protective Coatingsq. ft.1,1761,176000
Strip Seal Jointlinear ft.9809800
Pourable Jointlinear ft.6205750
Movable Bearingeach2525000
Fixed Bearingeach1515000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.48235590370
Concrete Protective Coatingsq. ft.3,6153,43418100