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HWY 241 over ISTHMUS SLOUGH

Map

Coordinates:
+43.35651, -124.19400
43°21'23" N, 124°11'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY 241 over ISTHMUS SLOUGH
Structure number:01132F241 00051
Location:00.2 MI SW EASTSIDE SCL
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:140.1 ft. [42.7 m]
Total length:1691.0 ft. [515.4 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Owner:State Highway Agency [01]
Year built:1931
Year reconstructed:1960
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:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,900 [as of 2017]
Truck traffic:18% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:48.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$9,531,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactorySatisfactory890048.6
August 2017PoorPoorSatisfactorySatisfactory300046.6
June 2016PoorPoorSatisfactorySatisfactory300046.6
August 2015PoorPoorSatisfactorySatisfactory300046.6
August 2013PoorPoorSatisfactorySatisfactory300046.6
February 2012PoorPoorSatisfactorySatisfactory300046.6
November 2010PoorPoorSeriousSerious81002.0
November 2009PoorPoorSeriousSerious81002.0
September 2008PoorPoorSeriousSerious92922.0
February 2008PoorPoorSeriousSerious92002.0
May 2007PoorPoorFairSerious96002.0
February 2006PoorFairFairSerious96004.0
October 2004PoorFairFairSerious111004.0
February 2004PoorFairFairSerious111004.0
March 2003PoorFairFairSerious111004.0
February 2002PoorFairFairSerious91004.0
February 2001PoorFairFairSerious91004.0
December 1999PoorFairSatisfactorySerious104004.0
February 1998FairFairFairFair1200044.5
February 1996FairFairFairFair1200044.5
March 1994FairFairFairFair1200044.5
February 1992FairFairFairFair1360044.5
February 1991FairGoodSatisfactoryFair1080045.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.378378000
Steel Protective Coatingsq. ft.1,7881,788000
Reinforced Concrete Girder/Beamlinear ft.4,8364,52930430
Steel Stringerlinear ft.2,0341,83402000
Steel Protective Coatingsq. ft.8,4488,448000
Deck
Reinforced Concrete Decksq. ft.5,3655,365000
Wearing Surfacessq. ft.11000
Superstructure
Steel Trusslinear ft.62927413540
Steel Protective Coatingsq. ft.17,69817,698000
Deck
Prestressed Concrete Decksq. ft.8,5258,525000
Wearing Surfacessq. ft.5,7385,738000
Superstructure
Steel Floor Beamlinear ft.6866750110
Steel Protective Coatingsq. ft.5,4025,402000
Reinforced Concrete Floor Beamlinear ft.230225410
Deck
Reinforced Concrete Top Flangesq. ft.43,76742,6591,10080
Wearing Surfacessq. ft.11000
Superstructure
Steel Gusset Plateeach27213101410
Steel Protective Coatingsq. ft.2,3362,336000
Substructure
Steel Columneach3030000
Steel Protective Coatingsq. ft.420420000
Reinforced Concrete Columneach76432850
Reinforced Concrete Abutmentlinear ft.121119200
Reinforced Concrete Pile Cap/Footinglinear ft.424262105570
Steel Pileeach88385000
Steel Protective Coatingsq. ft.12,77610,2211,9166390
Steel Pier Caplinear ft.1,4791,479000
Steel Protective Coatingsq. ft.14,08414,084000
Reinforced Concrete Pier Caplinear ft.1,0059861540
Deck
Open Grid Decksq. ft.3,8073,807000
Steel Protective Coatingsq. ft.3,8073,807000
Joints
Pourable Jointlinear ft.204194901
Compression Jointlinear ft.6868000
Open Jointlinear ft.108108000
Other Jointlinear ft.2742007040
Bearings
Elastomeric Bearingeach242242000
Movable Bearingeach1414000
Steel Protective Coatingsq. ft.2828000
Fixed Bearingeach66000
Steel Protective Coatingsq. ft.224224000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,92802,8281000
Steel Protective Coatingsq. ft.29,1478,18816,76704,192
Reinforced Concrete Bridge Raillinear ft.59813846000
Deck
Reinforced Concrete Slabsq. ft.4,0824,0586180
Wearing Surfacessq. ft.11000
Other Material Decksq. ft.1,2921,292000