Share:

DUNSTONE ROAD over NORTH FORK HONCUT CREEK

Map

Coordinates:
+39.40597, -121.45526
39°24'22" N, 121°27'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DUNSTONE ROAD over NORTH FORK HONCUT CREEK
Structure number:12C0264
Location:JUST N OF AVACADO ROAD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:70.2 ft. [21.4 m]
Total length:96.5 ft. [29.4 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:132 [as of 2007]
Truck traffic:12% 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:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:41.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$703,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood13241.4
August 2015GoodGoodGoodGood13241.4
July 2013PoorPoorFairGood13228.1
August 2011PoorPoorFairGood13228.1
September 2009PoorPoorFairGood14028.0
August 2007PoorPoorFairGood14028.0
October 2005PoorPoorFairGood14028.0
December 2004PoorSeriousFairSatisfactory14025.9
September 2003PoorSeriousFairSatisfactory14025.9
September 2001PoorSeriousSeriousFair14011.7
August 1999PoorSeriousSeriousFair14011.7
November 1998PoorSatisfactorySeriousSatisfactory14020.5
March 1996PoorSeriousSeriousSerious14011.6
December 1993PoorSeriousSeriousSerious14011.6
November 1990PoorSeriousSeriousSerious14011.6