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BURNSIDE BRIDGE over WILLAMETTE RIVER

Map

Coordinates:
+45.52301, -122.66603
45°31'23" N, 122°39'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BURNSIDE BRIDGE over WILLAMETTE RIVER
Structure number:00511 000000000
Location:WILLAMETTE RIVER MP 12.4
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:266.1 ft. [81.1 m]
Total length:856.0 ft. [260.9 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:64.0 ft. [19.5 m]
Owner:County Highway Agency [02]
Year built:1926
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:56,625 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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 desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:42.9 tons [39.0 metric tons]
Inventory rating:26.0 tons [23.6 metric tons]
Sufficiency rating:68.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$4,386,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201568.0FairGoodFairFair-56625
March 201349.7FairGoodSatisfactoryFairFO56625
March 201147.0FairGoodSatisfactoryFairFO56625
April 200947.0FairGoodSatisfactoryFairFO56625
March 200946.8FairSatisfactorySatisfactoryFairFO57191
August 200747.0FairSatisfactorySatisfactoryFairFO56625
August 200647.4FairSatisfactorySatisfactoryFairFO54976
October 200447.0FairSatisfactorySatisfactoryFairFO54976
September 200247.4FairSatisfactorySatisfactoryFairFO53375
July 200043.6FairSatisfactorySatisfactoryFairFO41058
July 199849.4FairSatisfactoryFairFairFO18702
July 199646.3FairSatisfactoryFairFairFO18702
July 199446.0FairSatisfactoryFairFairFO18702
June 199246.2FairFairFairFairFO37510
June 199050.1FairSatisfactoryGoodVery GoodFO43350

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.13,2526,6266,62600
Steel Protective Coatingsq. ft.109,130076,39132,7390
Steel Stringerlinear ft.16,03210,0095,6393840
Steel Protective Coatingsq. ft.77,89622,31328,73816,10710,738
Reinforced Concrete Stringerlinear ft.1,1801,050100300
Deck
Reinforced Concrete Decksq. ft.73,61666,1125,2572,2470
Wearing Surfacessq. ft.59,92059,747113600
Superstructure
Steel Trusslinear ft.1,68695052517833
Steel Protective Coatingsq. ft.177,52310,65697,50531,99437,368
Steel Floor Beamlinear ft.4,1281,3142,4603540
Steel Protective Coatingsq. ft.83,5925,88215,29456,0386,378
Steel Gusset Plateeach1768844440
Steel Protective Coatingsq. ft.8,4483,9652,1122,112259
Substructure
Reinforced Concrete Pier Walllinear ft.3440296480
Reinforced Concrete Pile Cap/Footinglinear ft.100010000
Reinforced Concrete Pier Caplinear ft.80550250
Joints
Pourable Jointlinear ft.172172000
Compression Jointlinear ft.140140000
Open Jointlinear ft.2581738500
Assembly without Seal Jointlinear ft.3232000
Bearings
Movable Bearingeach80800
Steel Protective Coatingsq. ft.3200320
Fixed Bearingeach80800
Steel Protective Coatingsq. ft.6400640
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.432043200
Steel Protective Coatingsq. ft.1,7281,47225600
Reinforced Concrete Bridge Raillinear ft.1,3281,12412030