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205 TH/IMPERIAL over STREAM

Map

Coordinates:
+42.05552, -94.47179
42°03'20" N, 94°28'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:205 TH/IMPERIAL over STREAM
Structure number:000000000162750
Location:084312803
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:15.1 ft. [4.6 m]
Total length:38.1 ft. [11.6 m]
Owner:County Highway Agency [02]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2012]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:71.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2016Fair5 out of 105071.4
June 2014Fair5 out of 105071.4
June 2012Fair5 out of 105071.4
April 2010Fair5 out of 106071.2
April 2008Fair5 out of 106068.2
June 2006Fair5 out of 106068.6
June 2004Poor4 out of 106052.6
January 2002Poor4 out of 106052.6
February 2000Poor4 out of 106052.6
February 1998Poor4 out of 106055.2
June 1996Poor4 out of 106055.2
March 1994Poor4 out of 105562.8
August 1991Fair5 out of 105578.8