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TWP 73 over LITTLE LE SUEUR RIVER

Map

Coordinates:
+43.99842, -93.47671
43°59'54" N, 93°28'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 73 over LITTLE LE SUEUR RIVER
Structure number:91688
Location:0.9 MI N OF JCT CSAH 15
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:23.3 ft. [7.1 m]
Skew angle:15°
Owner:County Highway Agency [02]
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: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:54 [as of 1969]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
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:98.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2017Good7 out of 105498.0
November 2015Good7 out of 105497.0
November 2013Good7 out of 105497.0
November 2011Good7 out of 105497.0
December 2009Good7 out of 105497.0
August 2007Good7 out of 105499.0
September 2005Good7 out of 105499.0
October 2003Good7 out of 105499.0
October 2001Good7 out of 105499.0
January 2000Good8 out of 105498.0
March 1998Good8 out of 105498.0
January 1996Good8 out of 105499.0
January 1995Good8 out of 105499.0
January 1994Good8 out of 105499.0
December 1992Good8 out of 105499.0
December 1991Good8 out of 105499.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.9209200