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WINDING ROAD over SILVER FORK AMER. RIVER

Map

Coordinates:
+38.73037, -120.24205
38°43'49" N, 120°14'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WINDING ROAD over SILVER FORK AMER. RIVER
Structure number:050356000001018
Location:NO DATA ENTERED
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:64.0 ft. [19.5 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:22.3 ft. [6.8 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:U.S. Forest Service [64]
Year built:1954
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Unknown [*]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood1094.0
August 2016PoorFairGoodPoor1065.0