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MAPLE CREEK ROAD over NORTH FORK MAD RIVER

Map

Coordinates:
+40.87057, -123.96217
40°52'14" N, 123°57'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAPLE CREEK ROAD over NORTH FORK MAD RIVER
Structure number:04C0026
Location:IN KORBEL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:144.0 ft. [43.9 m]
Total length:429.2 ft. [130.8 m]
Roadway width between curbs:18.7 ft. [5.7 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Owner:County Highway Agency [02]
Year built:1928
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Concrete [1]
Main span design:Arch - Thru [12]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:624 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:54.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,134,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairFairFair62454.2
November 2015PoorPoorGoodPoor62441.4
April 2014PoorPoorFairFair62450.7
May 2012PoorPoorFairFair62450.7
July 2010PoorPoorFairFair85049.8
May 2008PoorPoorFairFair85049.8
May 2006FairFairFairSatisfactory85051.9
July 2004PoorPoorFairFair85049.8
July 2002PoorPoorFairFair85049.8
March 2001PoorSeriousSeriousPoor85012.5
August 1999PoorPoorFairSatisfactory85049.8
April 1997FairFairFairSatisfactory85051.9
March 1995FairFairSatisfactoryGood85063.3
August 1993FairFairSatisfactoryGood85063.3
March 1991FairFairSatisfactoryGood85063.3