SR 155 over OMAK CR


+48.40243, -119.50333
48°24'09" N, 119°30'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 155 over OMAK CR
Structure number:0008186A0000000
Location:50.8 N GRANT CO
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:42.0 ft. [12.8 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,401 [as of 2012]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:93.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,520,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryGoodGood240193.3
July 2015FairSatisfactoryGoodGood240193.1
July 2013FairSatisfactoryGoodGood245892.1
July 2011FairSatisfactoryGoodGood245892.1
July 2009FairSatisfactoryGoodGood270991.7
August 2007FairSatisfactorySatisfactoryGood412588.5
July 2005FairSatisfactorySatisfactoryGood412589.5
August 2003FairSatisfactorySatisfactoryGood412588.5
August 2001FairSatisfactorySatisfactoryGood251890.0
September 1999FairSatisfactorySatisfactoryGood251891.0
August 1997FairSatisfactorySatisfactoryGood251891.8
October 1995FairSatisfactorySatisfactoryGood251893.4
September 1993FairSatisfactorySatisfactoryGood400091.2
August 1991FairSatisfactorySatisfactoryGood267593.1