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STATE ROUTE 299 over EAST FORK WILLOW CREEK

Map

Coordinates:
+40.90814, -123.70802
40°54'29" N, 123°42'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 299 over EAST FORK WILLOW CREEK
Structure number:04 0115
Location:01-HUM-299-33.21
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:80.1 ft. [24.4 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,200 [as of 2009]
Truck traffic:17% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:65.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairGoodGood320065.2
February 2015PoorSeriousGoodGood320075.2
April 2013PoorSeriousGoodGood320075.2
February 2011FairFairGoodGood321079.2
January 2009FairSatisfactoryGoodGood321080.2
January 2007FairSatisfactoryGoodGood321063.2
January 2005FairSatisfactoryGoodGood321063.2
January 2003FairFairGoodGood321062.2
January 2001FairSatisfactoryGoodGood321063.2
July 1997FairSatisfactoryGoodGood321063.2
July 1995FairGoodSatisfactoryVery Good330063.3
November 1993FairGoodSatisfactoryVery Good350063.3
March 1991FairGoodSatisfactoryVery Good350063.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.220220000
Deck
Reinforced Concrete Top Flangesq. ft.47536699100
Wearing Surfacessq. ft.440440000
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.2626000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7373000