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CHALK MTN RD over NORTH FORK CACHE CREEK

Map

Coordinates:
+39.06981, -122.58444
39°04'11" N, 122°35'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHALK MTN RD over NORTH FORK CACHE CREEK
Structure number:14C0048
Location:IN SPRING VALLEY LAKE DEV
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:41.7 ft. [12.7 m]
Total length:209.0 ft. [63.7 m]
Roadway width between curbs:10.8 ft. [3.3 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:15 [as of 2016]
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:27.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,205,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairGoodFair1527.6
November 2015FairSatisfactoryGoodGood5037.8
February 2014FairSatisfactoryFairSatisfactory5026.7
February 2012FairSatisfactorySatisfactoryFair5026.7
January 2010FairSatisfactoryFairFair5026.7
March 2008FairSatisfactoryFairFair5025.3
October 2005FairSatisfactoryFairFair5025.3
October 2003FairSatisfactoryFairFair5027.7
October 2001FairSatisfactoryFairFair5027.7
August 1999FairSatisfactoryFairGood5027.7
June 1995FairSatisfactorySatisfactoryGood5049.5
June 1993FairSatisfactorySatisfactoryGood5046.6
June 1991FairSatisfactorySatisfactoryGood5046.6