+40.57634, -85.85152
40°34'35" N, 85°51'05" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 18 over TAYLOR DITCH
Structure number:004760
Location:01.49 W SR 13
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:29.9 ft. [9.1 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1936
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,947 [as of 2016]
Truck traffic:11% of total traffic
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017Fair-SatisfactorySatisfactory394796.2
August 2015FairGoodSatisfactorySatisfactory931493.6
August 2013FairGoodSatisfactorySatisfactory931493.6
August 2011FairGoodSatisfactorySatisfactory931493.5
August 2009FairGoodSatisfactorySatisfactory931492.0
August 2007FairGoodSatisfactorySatisfactory931492.0
August 2005FairGoodSatisfactorySatisfactory931492.0
September 2003FairGoodSatisfactorySatisfactory913192.1
September 2001FairGoodSatisfactorySatisfactory913192.1
August 1999FairSatisfactorySatisfactorySatisfactory810292.4
September 1997FairSatisfactorySatisfactorySatisfactory810292.4
September 1995FairSatisfactorySatisfactorySatisfactory788192.3
October 1993FairSatisfactorySatisfactorySatisfactory440086.3
February 1992FairSatisfactorySatisfactorySatisfactory440086.3
June 1990FairSatisfactorySatisfactorySatisfactory440093.7