US 30 BY (HWY 123) over BNSF


+45.58634, -122.73586
45°35'11" N, 122°44'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 30 BY (HWY 123) over BNSF
Structure number:0M089 123 00240
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:90.9 ft. [27.7 m]
Total length:339.9 ft. [103.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:63.7 ft. [19.4 m]
Owner:Railroad [27]
Year built:1909
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,787 [as of 2010]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:28.9 tons [26.3 metric tons]
Inventory rating:16.9 tons [15.4 metric tons]
Sufficiency rating:48.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,742,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201548.8FairFairFairFairFO17787
September 201348.8FairFairFairFairFO17787
January 201348.8FairFairFairFairFO17787
January 201148.8FairFairFairFairFO17787
January 200948.8FairFairFairFairFO17787
December 200675.5FairFairFairFair-17098
November 200375.4FairFairFairFair-16600
May 200055.5PoorFairFairPoorSD16000
November 199973.4GoodVery Good---16000
November 199773.5GoodVery Good---15400
November 199570.8GoodVery Good---16400
November 199378.0GoodVery Good---16400
November 199176.0GoodVery Good---16400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,8602862,57400
Steel Protective Coatingsq. ft.47,1044,71118,84123,5520
Steel Stringerlinear ft.4,0804083,0606120
Steel Protective Coatingsq. ft.21,6852,1689,7586,5063,253
Reinforced Concrete Decksq. ft.13,6006,8003,4003,4000
Wearing Surfacessq. ft.13,60013,600000
Steel Trusslinear ft.810081000
Steel Protective Coatingsq. ft.7,44104,4652,9760
Steel Floor Beamlinear ft.2,0402041,6322040
Steel Protective Coatingsq. ft.17,1341,7148,5675,1401,713
Steel Columneach1201200
Steel Protective Coatingsq. ft.2,409801,6067230
Reinforced Concrete Columneach84400
Reinforced Concrete Abutmentlinear ft.120600600
Corrugated or Orthotropic Decksq. ft.6,80006,80000
Wearing Surfacessq. ft.6,8006,800000
Steel Protective Coatingsq. ft.6,80006,80000
Pourable Jointlinear ft.4000040
Other Jointlinear ft.120120000
Movable Bearingeach90900
Fixed Bearingeach2102100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,39069506950
Steel Protective Coatingsq. ft.8,6194,309004,310