Share:

PORT WINE RIDGE RD over CEDAR GROVE RAVINE

Sierra County, California

Map

Coordinates:
+39.69243, -120.92790
39°41'33" N, 120°55'40" W
View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PORT WINE RIDGE RD over CEDAR GROVE RAVINE
Structure number:13C0052
Location:0.3 MI S INTX ST LOUIS RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.9 ft. [7.6 m]
Total length:27.6 ft. [8.4 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25 [as of 2000]
Truck traffic:15% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:69.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodFairFair2569.4
September 2015FairGoodSatisfactorySatisfactory2579.2
September 2013FairGoodFairFair2568.2
October 2011FairGoodFairFair2568.2
October 2009FairGoodFairFair2568.2
September 2007FairGoodFairFair2568.2
October 2005FairGoodFairFair2568.2
August 2004PoorGoodSeriousFair10037.9
August 2002PoorGoodSeriousFair10037.9
August 2000PoorCriticalSeriousFair10023.2
August 1997PoorFairSeriousFair10032.8
June 1995FairSatisfactorySatisfactorySatisfactory10075.0
July 1993FairSatisfactorySatisfactorySatisfactory10079.0
October 1990FairSatisfactorySatisfactorySatisfactory10079.0