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US-23 BR over MICH LIMESTONE RR & ROAD

Map

Coordinates:
+45.40523, -83.80357
45°24'19" N, 83°48'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-23 BR over MICH LIMESTONE RR & ROAD
Structure number:000000000008970
Old structure number:71171091000R010 (from 1992 edition)
Location:IN ROGERS CITY
Purpose:Carries highway over highway and railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:87.6 ft. [26.7 m]
Total length:254.9 ft. [77.7 m]
Roadway width between curbs:46.6 ft. [14.2 m]
Deck width edge-to-edge:49.5 ft. [15.1 m]
Vertical clearance below bridge:49.2 ft. [15.0 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,350 [as of 2009]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairVery GoodGood135098.5
August 2015FairFairVery GoodGood135098.5
March 2015FairFairVery GoodGood135098.5
June 2013FairSatisfactoryVery GoodGood135099.5
June 2011FairSatisfactoryVery GoodGood135099.5
November 2009FairSatisfactoryVery GoodGood135099.5
June 2007FairSatisfactoryGoodGood144399.5
June 2005FairSatisfactoryGoodGood190099.3
June 2003FairSatisfactoryGoodGood190099.3
August 2001FairSatisfactoryGoodGood190099.3
September 1999GoodGoodGoodVery Good190099.3
September 1997GoodGoodGoodVery Good190099.3
September 1995GoodGoodGoodVery Good350098.7
July 1993GoodGoodGoodVery Good160099.4
April 1991GoodGoodGoodVery Good160099.4