+47.76024, -96.05267
47°45'37" N, 96°03'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 49 over RED LAKE CO DITCH # 4
Structure number:97318
Location:1.1 MI E OF JCT CSAH 15
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:8.5 ft. [2.6 m]
Total length:23.6 ft. [7.2 m]
Owner:County Highway Agency [02]
Year built:1992
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2008]
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:98.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2016Good7 out of 1030098.9
October 2014Good7 out of 1030098.9
November 2012Good7 out of 1030098.9
December 2010Good7 out of 1030098.9
October 2008Good7 out of 1030098.9
November 2006Good7 out of 1051098.9
December 2004Good7 out of 1051098.9
November 2002Good7 out of 1020099.0
November 2000Good7 out of 1020099.0
November 1999Good7 out of 1020099.0
November 1998Good7 out of 1020099.0
October 1996Good7 out of 10200100.0
December 1995Good7 out of 10200100.0
December 1994Good7 out of 1045100.0
October 1993Good7 out of 1045100.0
October 1992Good9 out of 1045100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.148147100