122ND OS 7 over ROCK CREEK


+39.26693, -95.57869
39°16'01" N, 95°34'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:122ND OS 7 over ROCK CREEK
Structure number:000441007504005
Location:2.5W 1.5N OF ROCK CREEK
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:54.1 ft. [16.5 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:19.0 ft. [5.8 m]
Owner:County Highway Agency [02]
Year built:2003
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 continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Steel plate (includes orthotropic) [5]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:20 [as of 2018]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:51.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodVery Good2051.3
August 2017GoodGoodGoodVery Good2051.3
December 2016GoodGoodGoodVery Good2051.3
September 2015GoodGoodGoodVery Good2051.3
November 2014GoodGoodGoodVery Good2051.3
February 2013GoodGoodGoodGood2095.0
February 2010GoodGoodGoodGood2098.0
July 2007GoodGoodGoodGood20100.0
December 2004GoodExcellentExcellentExcellent20100.0
December 2002----518.0
November 1998PoorFairSeriousSerious522.0
December 1996PoorFairSeriousSerious522.0
December 1994PoorFairSeriousSerious522.0
December 1992PoorFairSeriousSerious522.0
December 1990PoorFairSeriousSerious522.0