US 30 (HWY 123) over WILLAMETTE RV/UPRR & P&W

Multnomah County, Oregon

Map

Coordinates:
+45.58602, -122.76278
45°35'10" N, 122°45'46" W

View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	US 30 (HWY 123) over WILLAMETTE RV/UPRR & P&W
Structure number:	06497 123 00091
Location:	0.6 MI NW PORTLAND CC
Purpose:	Carries highway over highway, waterway, and railroad
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	1207.1 ft. `[367.9 m]`
Total length:	3606.8 ft. `[1099.3 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	50.5 ft. `[15.4 m]`
Vertical clearance above deck:	17.1 ft. `[5.2 m]`
Vertical clearance below bridge:	203.4 ft. `[62.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1931
Historic significance:	Bridge is eligible for the National Register of Historic Places `[2]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Steel `[3]`
Main spans design:	Suspension `[13]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	18,300 `[as of 2017]`
Truck traffic:	10% 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:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	66.4
Recommended work:	Widening of existing bridge or other major structure without deck rehabilitation or replacement `[33]`
Estimated cost of work:	$30,459,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Fair	Satisfactory	Satisfactory	Satisfactory	18300	66.4
February 2016	Fair	Satisfactory	Satisfactory	Satisfactory	19900	65.8
January 2014	Fair	Satisfactory	Satisfactory	Satisfactory	20700	65.5
June 2011	Fair	Good	Good	Satisfactory	20700	65.5
September 2009	Fair	Good	Good	Satisfactory	20700	58.0
June 2008	Fair	Good	Good	Satisfactory	25071	58.0
June 2006	Fair	Good	Satisfactory	Fair	24100	50.0
June 2004	Fair	Good	Fair	Fair	24100	50.0
June 2002	Poor	Poor	Fair	Fair	24300	47.0
June 2000	Poor	Poor	Fair	Fair	23000	44.0
June 1998	Fair	Fair	Satisfactory	Satisfactory	18800	57.0
June 1996	Fair	Fair	Satisfactory	Satisfactory	18800	57.0
June 1994	Fair	Satisfactory	Satisfactory	Satisfactory	18800	56.0
June 1992	Fair	Satisfactory	Satisfactory	Satisfactory	18800	56.0
June 1990	Fair	Satisfactory	Satisfactory	Satisfactory	17900	56.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Stringer	linear ft.	43,194	35,293	7,450	451	0
Steel Protective Coating	sq. ft.	103,609	63,553	34,936	4,658	462
Deck
Reinforced Concrete Deck	sq. ft.	184,129	136,640	41,853	5,636	0
Concrete Protective Coating	sq. ft.	18,413	18,413	0	0	0
Superstructure
Steel Truss	linear ft.	7,141	6,290	774	77	0
Steel Protective Coating	sq. ft.	568,393	560,695	6,282	708	708
Steel Main Cable	linear ft.	5,414	5,373	20	21	0
Steel Protective Coating	sq. ft.	17,725	17,725	0	0	0
Steel Secondary Cable	each	212	0	210	2	0
Steel Protective Coating	sq. ft.	214	109	97	6	2
Steel Floor Beam	linear ft.	12,207	10,925	1,030	252	0
Steel Protective Coating	sq. ft.	86,341	76,077	8,634	1,295	335
Steel Pin or Pin & Hangar Assembly	each	22	21	0	1	0
Steel Protective Coating	sq. ft.	22	22	0	0	0
Steel Gusset Plate	each	2,008	1,365	7	636	0
Steel Protective Coating	sq. ft.	225,900	178,472	44,980	2,248	200
Substructure
Steel Column	each	19	15	4	0	0
Steel Protective Coating	sq. ft.	126,782	126,394	331	55	2
Reinforced Concrete Column	each	27	13	11	3	0
Reinforced Concrete Abutment	linear ft.	1,419	1,405	10	4	0
Reinforced Concrete Pile Cap/Footing	linear ft.	8	0	8	0	0
Steel Pier Cap	linear ft.	208	208	0	0	0
Steel Protective Coating	sq. ft.	7,800	5,324	2,476	0	0
Joints
Strip Seal Joint	linear ft.	507	0	507	0	0
Compression Joint	linear ft.	248	0	248	0	0
Assembly with Seal	each	101	0	101	0	0
Bearings
Movable Bearing	each	44	38	4	2	0
Steel Protective Coating	sq. ft.	134	35	72	25	2
Fixed Bearing	each	32	27	5	0	0
Steel Protective Coating	sq. ft.	176	44	97	33	2
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	7,248	6,887	361	0	0
Steel Protective Coating	sq. ft.	44,726	42,039	2,236	361	90
Reinforced Concrete Bridge Rail	linear ft.	454	409	45	0	0