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MARLETTE RD over I-75

Map

Coordinates:
+44.87731, -84.68844
44°52'38" N, 84°41'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MARLETTE RD over I-75
Structure number:000000000008672
Old structure number:69169013000S010 (from 1992 edition)
Location:1.5 MI N OF CRAWFORD COL
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:77.8 ft. [23.7 m]
Total length:323.8 ft. [98.7 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1961
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:800 [as of 1988]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:64.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryFairGood80064.2
September 2014FairSatisfactoryFairGood80063.2
October 2012FairSatisfactoryFairGood80063.2
March 2011FairSatisfactoryFairGood80063.2
March 2009FairSatisfactoryFairGood80063.2
March 2007FairSatisfactoryFairGood80063.2
March 2005FairSatisfactoryFairGood80063.2
August 2003FairSatisfactoryFairGood80063.2
February 2002PoorPoorFairFair80060.0
September 2000PoorSeriousFairFair80057.9
September 1998FairGoodSatisfactoryFair80068.3
November 1996FairSatisfactoryGoodSatisfactory80074.5
September 1996FairSatisfactoryGoodSatisfactory80074.5
July 1994FairSatisfactoryGoodSatisfactory70082.0
June 1992FairGoodGoodSatisfactory70088.0
May 1990FairGoodGoodSatisfactory70088.0