Share:

480TH ST over DRAINAGE

Map

Coordinates:
+43.45823, -92.86209
43°27'30" N, 92°51'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:480TH ST over DRAINAGE
Structure number:000000000249041
Location:100172801
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.1 ft. [4.3 m]
Total length:33.1 ft. [10.1 m]
Owner:County Highway Agency [02]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:45 [as of 2017]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2017Good7 out of 104597.0
January 2016Good7 out of 104597.0
January 2014Good7 out of 104597.0
January 2012Good7 out of 104597.0
March 2010Good7 out of 104597.0
April 2008Good8 out of 105097.0
January 2006Good8 out of 105097.0
June 2004Good9 out of 105097.0
February 2002Good9 out of 105097.0
January 2000Good9 out of 105097.0
October 1997Good9 out of 105096.0