Share:

50TH ST. over UNAMED CREEK

Map

Coordinates:
+42.70056, -91.90486
42°42'02" N, 91°54'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:50TH ST. over UNAMED CREEK
Structure number:000000000149631
Location:091091603
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:2002
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:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:80 [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 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
October 2017Good7 out of 1080100.0
October 2015Good7 out of 1080100.0
October 2013Good7 out of 1080100.0
September 2011Good8 out of 1080100.0
September 2009Good8 out of 108097.0
September 2007Good8 out of 108097.0
August 2005Good8 out of 108097.0
July 2004Good8 out of 108097.0
July 2001Good8 out of 108097.0