CSAH 15 over CO DITCH # 4


+47.77635, -96.07426
47°46'35" N, 96°04'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 15 over CO DITCH # 4
Structure number:96902
Location:0.8 MI S OF JCT CSAH 16
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:11.2 ft. [3.4 m]
Total length:30.2 ft. [9.2 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1990
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:10 [as of 2014]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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 101099.0
August 2016Good7 out of 101099.0
September 2014Good8 out of 101099.0
November 2012Good8 out of 101099.0
November 2010Good8 out of 101099.0
October 2008Good8 out of 101099.0
December 2006Good8 out of 101099.0
December 2004Good8 out of 101099.0
November 2002Good8 out of 101599.0
November 2000Good8 out of 101599.0
November 1999Good8 out of 101599.0
November 1998Good8 out of 101599.0
October 1996Good8 out of 1015100.0
December 1995Good8 out of 1015100.0
December 1994Good7 out of 1025100.0
October 1993Good8 out of 1025100.0
September 1992Good8 out of 1025100.0
October 1991Good8 out of 1025100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.116112400