TWP 43 over CO DITCH # 4


+47.76094, -96.05304
47°45'39" N, 96°03'11" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 43 over CO DITCH # 4
Structure number:L2939
Location:1.9 MI S OF JCT CSAH 16
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:12.1 ft. [3.7 m]
Total length:33.5 ft. [10.2 m]
Skew angle:45°
Owner:Town or Township Highway Agency [03]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20 [as of 1981]
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
August 2018Good7 out of 102099.0
September 2016Good7 out of 102099.0
September 2014Good7 out of 102099.0
November 2012Good7 out of 102099.0
November 2010Good7 out of 102099.0
October 2008Good7 out of 102099.0
November 2006Good7 out of 102099.0
December 2004Good7 out of 102099.0
November 2002Good8 out of 102099.0
November 2000Good8 out of 102099.0
November 1999Good8 out of 102099.0
November 1998Good8 out of 102099.0
October 1996Good8 out of 1020100.0
December 1995Good8 out of 1020100.0
December 1994Good7 out of 1020100.0
October 1993Good7 out of 1020100.0
October 1992Good7 out of 1020100.0
October 1991Good7 out of 1020100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.136132400