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U.S. HIGHWAY 101 over BENBOW DR & S FK EEL RIV

Map

Coordinates:
+40.03218, -123.77814
40°01'56" N, 123°46'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 101 over BENBOW DR & S FK EEL RIV
Structure number:04 0241
Location:01-HUM-101-R5.63
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:175.9 ft. [53.6 m]
Total length:1424.0 ft. [434.0 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1980
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:9
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2009]
Truck traffic:16% of total traffic
Deck condition:Satisfactory [6 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]
Underclearances 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:90.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodGood450090.6
September 2016GoodGoodGoodGood450093.6
September 2014GoodVery GoodVery GoodGood450093.6
August 2012GoodGoodGoodGood450093.6
September 2010GoodGoodGoodGood579091.9
August 2008GoodGoodGoodGood579091.9
August 2006PoorPoorGoodGood579088.8
August 2004PoorPoorGoodGood579089.8
November 2002FairFairGoodGood579091.9
June 2002FairFairGoodGood579091.9
August 2000FairFairGoodGood579091.9
June 1998FairFairGoodGood579091.9
October 1996FairFairGoodGood640091.6
October 1994FairGoodSatisfactoryGood640093.6
June 1992FairGoodSatisfactoryGood600093.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.8688432500
Deck
Reinforced Concrete Top Flangesq. ft.8,4194,81903,6000
Concrete Protective Coatingsq. ft.7,9707,970000
Substructure
Reinforced Concrete Columneach80800
Reinforced Concrete Pier Walllinear ft.7575000
Reinforced Concrete Abutmentlinear ft.4036310
Steel Pileeach22000
Joints
Strip Seal Jointlinear ft.5757000
Compression Jointlinear ft.1919000
Bearings
Elastomeric Bearingeach44000
Enclosed/Concealed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.869867110