29 MILE ROAD over I-94


+42.26470, -84.73680
42°15'53" N, 84°44'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:29 MILE ROAD over I-94
Structure number:000000000001286
Old structure number:13113083000S120 (from 1992 edition)
Location:1.0 MI W OF JACKSON COL
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:70.9 ft. [21.6 m]
Total length:227.0 ft. [69.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,053 [as of 1995]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.9
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$94,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory205381.9
August 2015FairSatisfactorySatisfactorySatisfactory205381.9
August 2013FairSatisfactorySatisfactorySatisfactory205379.2
August 2011FairSatisfactorySatisfactorySatisfactory205379.2
August 2009FairFairSatisfactorySatisfactory205378.2
August 2007FairFairSatisfactorySatisfactory205378.2
August 2005PoorPoorFairSatisfactory205361.2
September 2004PoorSeriousFairSatisfactory205359.1
August 2003PoorSeriousFairSatisfactory205355.1
August 2001PoorSeriousSatisfactoryGood205365.3
August 1999FairFairGoodGood205373.2
August 1997FairFairGoodGood205369.4
May 1995FairFairGoodGood218068.9
April 1993FairSatisfactoryGoodGood218072.0
March 1991FairSatisfactoryGoodGood218075.1