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LOCAL over ROCK CREEK

Map

Coordinates:
+41.21860, -92.31115
41°13'07" N, 92°18'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over ROCK CREEK
Structure number:000000000210141
Location:074131304
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:39.0 ft. [11.9 m]
Total length:102.0 ft. [31.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:45 [as of 2010]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:68.9
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairSatisfactorySatisfactoryGood4568.9
March 2014FairSatisfactorySatisfactoryGood4568.9
March 2012GoodGoodGoodGood4568.9
May 2010FairSatisfactorySatisfactoryGood4583.0
August 2008FairSatisfactorySatisfactoryGood4583.0
April 2008FairSatisfactorySatisfactoryGood4583.0
April 2006FairSatisfactorySatisfactoryGood4584.5
May 2004FairSatisfactorySatisfactoryGood4584.5
April 2002FairSatisfactorySatisfactoryGood4584.5
March 2001FairSatisfactorySatisfactoryGood4583.5
December 1998FairSatisfactorySatisfactoryGood4583.5
April 1997FairSatisfactorySatisfactoryGood4583.5
May 1995FairSatisfactorySatisfactoryGood4583.5
October 1992GoodGoodGoodGood2583.5
August 1991GoodGoodGoodGood2583.5