+47.95961, -124.39275
47°57'35" N, 124°23'34" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 101 over CALAWAH RIVER
Structure number:0002396A0000000
Location:7.8 N JEFFERSON CO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:170.0 ft. [51.8 m]
Total length:264.1 ft. [80.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1938
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,529 [as of 2012]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:45.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,590,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactorySatisfactorySatisfactory552945.2
March 2015FairSatisfactorySatisfactorySatisfactory552944.9
March 2013FairSatisfactorySatisfactorySatisfactory606542.8
March 2011FairSatisfactorySatisfactorySatisfactory606542.8
April 2009FairSatisfactoryFairSatisfactory590730.8
May 2007FairSatisfactoryFairSatisfactory855830.8
May 2005FairSatisfactoryFairSatisfactory855830.8
August 2003FairSatisfactoryFairSatisfactory855830.8
August 2001FairSatisfactoryFairSatisfactory855835.9
October 1999FairSatisfactoryFairGood847435.9
April 1997FairSatisfactoryFairGood847432.5
April 1995FairSatisfactoryFairGood847432.5
February 1993FairSatisfactoryFairGood540032.5
October 1990FairGoodSatisfactoryGood540042.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.376375010
Steel Stringerlinear ft.8508300200
Steel Protective Coatingsq. ft.45,27124,011018,9812,279
Reinforced Concrete Decksq. ft.6,3366,3102006
Wearing Surfacessq. ft.6,33606,33600
Steel Trusslinear ft.34013002100
Steel Protective Coatingsq. ft.181,08596,047075,9269,112
Steel Floor Beamlinear ft.2282030250
Steel Protective Coatingsq. ft.12,1436,44005,091612
Steel Gusset Plateeach3232000
Reinforced Concrete Columneach88000
Reinforced Concrete Pier Walllinear ft.5151000
Reinforced Concrete Abutmentlinear ft.5151000
Open Jointlinear ft.216021600
Assembly without Seal Jointlinear ft.48002424
Movable Bearingeach22000
Fixed Bearingeach20020
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.528528000
Reinforced Concrete Bridge Raillinear ft.94790150