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RAAB RD. over LANGENDERFER DITCH 0342

Map

Coordinates:
+41.65658, -83.81848
41°39'24" N, 83°49'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAAB RD. over LANGENDERFER DITCH 0342
Structure number:4831284
Location:0.09 MI. S. OF BANCROFT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:12.1 ft. [3.7 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:32.8 ft. [10.0 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Owner:County Highway Agency [02]
Year built:1938
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Arch - Deck [11]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:313 [as of 2015]
Truck traffic:8% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:89.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018Fair-SatisfactoryGood31389.0
October 2017Fair-SatisfactoryGood31389.0
November 2016FairSatisfactorySatisfactoryGood31389.0
November 2015FairSatisfactorySatisfactoryGood72089.0
November 2014FairSatisfactorySatisfactoryGood72097.9
October 2013FairSatisfactorySatisfactoryGood72089.0
October 2012FairSatisfactorySatisfactoryGood72089.0
October 2011FairSatisfactorySatisfactoryGood72089.0
October 2010FairSatisfactorySatisfactoryGood72089.0
September 2009FairSatisfactorySatisfactoryGood72089.1
October 2008FairSatisfactorySatisfactoryGood72089.1
October 2007FairSatisfactorySatisfactoryGood72089.1
September 2006GoodGoodGoodGood41089.1
October 2005GoodGoodGoodGood41090.1
October 2004GoodGoodGoodGood41090.1
September 2003GoodGoodGoodGood41090.1
October 2001GoodGoodGoodGood41090.1
October 2000GoodGoodGoodGood41090.1
November 1999GoodGoodGoodGood41090.1
November 1995GoodGoodGoodGood43089.1
November 1994GoodGoodGoodGood43089.1
October 1993GoodGoodGoodGood43090.1
October 1992GoodGoodVery GoodVery Good43090.1
August 1991GoodGoodGoodVery Good43090.1