County Road 64 over S Indian Creek


+42.92858, -104.22711
42°55'43" N, 104°13'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 64 over S Indian Creek
Structure number:DSA
Location:8 Miles E. Of Hat Creek
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:County Highway Agency [02]
Year built:1958
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:35 [as of 2017]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$50,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodGoodGoodGood3582.8
April 2017GoodGoodGoodGood3581.7
April 2016GoodGoodGoodGood3581.7
April 2015GoodGoodGoodGood1081.8
April 2014FairFairSatisfactorySatisfactory1080.8
March 2013FairFairSatisfactorySatisfactory1080.4
April 2012FairFairSatisfactorySatisfactory1080.7
March 2011FairFairSatisfactorySatisfactory1080.4
April 2010FairFairSatisfactorySatisfactory1080.4
March 2009FairFairSatisfactorySatisfactory1080.4
April 2008FairFairSatisfactorySatisfactory1080.4
March 2007FairFairSatisfactorySatisfactory1080.4
March 2006FairFairSatisfactorySatisfactory4580.4
March 2005FairFairSatisfactorySatisfactory4580.4
April 2003FairFairSatisfactorySatisfactory4580.4
March 2001FairFairSatisfactorySatisfactory4580.4
March 1999FairFairSatisfactoryGood4580.4
April 1997FairFairSatisfactoryGood4580.4
May 1996FairFairSatisfactoryGood4580.4
May 1995FairFairSatisfactoryGood4580.4
April 1994GoodGoodGoodGood4581.4
May 1993GoodGoodGoodGood4581.4
May 1992GoodGoodGoodGood4581.4
May 1991GoodGoodGoodGood4581.4