+41.67086, -91.27938
41°40'15" N, 91°16'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:F44 290TH ST over SMALL STREAM
Structure number:000000000018460
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Owner:County Highway Agency [02]
Year built:1952
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:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:980 [as of 2014]
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:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:88.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2017Fair5 out of 1098088.5
June 2015Fair5 out of 1098088.5
May 2013Fair5 out of 1098088.5
June 2011Fair5 out of 1098081.2
May 2009Fair5 out of 1091078.0
June 2007Fair6 out of 1091089.3
June 2005Fair6 out of 1099089.0
July 2003Fair6 out of 1099089.0
June 2001Fair6 out of 1098089.0
June 1999Good7 out of 1098092.0
November 1996Good7 out of 1088092.1
April 1995Good7 out of 1088092.1
May 1993Good7 out of 1096099.6
February 1991Good7 out of 1096096.6