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TWP 261 over TRIB ROCK RIVER

Map

Coordinates:
+43.92572, -96.20460
43°55'33" N, 96°12'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 261 over TRIB ROCK RIVER
Structure number:96603
Location:0.3 MI N OF JCT CSAH 2
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:25.6 ft. [7.8 m]
Owner:Town or Township Highway Agency [03]
Year built:1994
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]
Wearing surface:Gravel [8]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:70 [as of 1997]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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:100.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2016Good7 out of 1070100.0
July 2014Good7 out of 1070100.0
July 2012Good7 out of 1070100.0
October 2010Good7 out of 1070100.0
August 2008Good7 out of 1070100.0
July 2006Good7 out of 107099.0
October 2004Good7 out of 107099.0
October 2002Good7 out of 107099.0
October 2000Good7 out of 107099.0
November 1999Good7 out of 107099.0
December 1998Good7 out of 107099.0
December 1997Good7 out of 1040100.0
October 1996Good9 out of 1040100.0
December 1995Good9 out of 1040100.0
December 1994Good9 out of 1040100.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.7977200