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U.S. HIGHWAY 101 over SOUTH FORK EEL RIVER

Map

Coordinates:
+40.05723, -123.78892
40°03'26" N, 123°47'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 101 over SOUTH FORK EEL RIVER
Structure number:04 0155
Location:01-HUM-101-R7.87
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:270.0 ft. [82.3 m]
Total length:701.1 ft. [213.7 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,700 [as of 2009]
Truck traffic:16% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood570083.9
September 2014GoodVery GoodGoodVery Good570083.9
August 2012GoodGoodVery GoodGood570083.9
September 2010GoodGoodVery GoodGood579083.9
August 2008GoodGoodVery GoodGood579083.9
August 2006GoodGoodVery GoodGood579083.9
August 2004GoodGoodVery GoodGood579083.9
August 2002GoodGoodVery GoodGood579083.9
July 2001GoodGoodVery GoodGood579083.9
August 2000GoodGoodVery GoodGood579083.9
July 1998GoodGoodVery GoodGood579083.9
October 1996GoodGoodVery GoodGood640083.9
October 1994GoodGoodVery GoodVery Good640084.9
June 1992GoodGoodVery GoodVery Good600084.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.213205800
Deck
Reinforced Concrete Top Flangesq. ft.4,0394,039000
Wearing Surfacessq. ft.3,9113,909020
Substructure
Reinforced Concrete Pier Walllinear ft.2222000
Reinforced Concrete Abutmentlinear ft.3636000
Steel Pileeach11000
Joints
Compression Jointlinear ft.1818000
Other Jointlinear ft.1818000
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Other Material Bridge Raillinear ft.428042800