TH 13 over CO DITCH # 62


+44.54360, -93.58411
44°32'37" N, 93°35'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 13 over CO DITCH # 62
Structure number:97503
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:10.5 ft. [3.2 m]
Total length:28.2 ft. [8.6 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1995
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: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,300 [as of 2017]
Truck traffic:13% of total traffic
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 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]
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:98.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Good7 out of 10630098.5
October 2016Good7 out of 10689797.4
October 2014Good7 out of 10689797.4
October 2012Good7 out of 10689797.4
October 2011Good8 out of 10689797.4
October 2010Good8 out of 10689797.4
November 2009Good8 out of 10689797.4
September 2008Good8 out of 10710097.3
September 2007Good8 out of 10710097.3
December 2006Good8 out of 10710097.3
May 2005Good8 out of 10710097.3
August 2002Good8 out of 10620097.6
February 2000Good8 out of 10620097.5
June 1999Good8 out of 10570097.7
September 1998--620097.5
December 1997Good8 out of 10620098.8
September 1996Good9 out of 10510099.0
October 1995Good9 out of 10510096.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.388387100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8484000
Steel Protective Coatingsq. ft.430430000