TR 163 over OAT CREEK


+41.39613, -90.08035
41°23'46" N, 90°04'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR 163 over OAT CREEK
Structure number:037309500000000
Old structure number:000037309508609 (from 1992 edition)
Location:4.5 MI SW ATKINSON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:62.0 ft. [18.9 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:20.7 ft. [6.3 m]
Owner:Town or Township Highway Agency [03]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2006]
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:34.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$173,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018PoorPoorPoorSatisfactory5034.6
April 2016PoorPoorPoorSatisfactory5037.1
April 2014PoorPoorPoorSatisfactory5037.1
April 2012PoorPoorPoorSatisfactory5037.1
May 2010PoorPoorPoorSatisfactory5037.2
May 2008PoorPoorPoorSatisfactory5037.2
May 2006PoorPoorPoorSatisfactory5045.9
May 2003PoorPoorPoorSatisfactory5945.9
September 2000PoorPoorPoorSatisfactory4945.9
September 1998PoorPoorPoorSatisfactory4945.9
August 1996PoorPoorPoorSatisfactory4945.9
September 1994PoorPoorFairSatisfactory4961.9
May 1992PoorPoorFairSatisfactory5061.9
May 1990PoorPoorFairSatisfactory5061.9