TWP 411 over DITCH


+46.94906, -96.02909
46°56'57" N, 96°01'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 411 over DITCH
Structure number:L9760
Location:2.1 MI W OF JCT CSAH 13
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.5 ft. [2.9 m]
Total length:27.6 ft. [8.4 m]
Owner:Town or Township Highway Agency [03]
Year built:1978
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10 [as of 1969]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2018Good7 out of 101099.0
September 2016Good7 out of 101099.0
September 2014Good7 out of 1010100.0
September 2013Good7 out of 1010100.0
July 2012Good7 out of 1010100.0
November 2010Good7 out of 1010100.0
August 2008Good7 out of 101098.0
September 2006Good7 out of 101098.3
October 2005Good7 out of 101098.3
October 2004Good7 out of 101098.3
October 2003Good7 out of 101098.3
December 2002Good7 out of 101098.3
October 2001Good7 out of 101098.3
December 2000Good7 out of 101096.1
November 1999Good8 out of 101096.1
October 1998Good8 out of 101096.1
October 1997Good8 out of 101097.8
November 1996Good8 out of 101097.8
January 1996Good8 out of 101097.8
February 1995Good8 out of 101097.8
December 1993Good8 out of 101097.8
December 1992Good8 out of 101097.8
April 1992Good8 out of 101097.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.9809800