US101 (HWY 9) over Yaquina Bay

Lincoln County, Oregon

Map

Coordinates:
+44.62141, -124.05548
44°37'17" N, 124°03'20" W

View more info at Bridgehunter.com

Facts

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

Name:	US101 (HWY 9) over Yaquina Bay
Structure number:	01820 009 14168
Location:	NEWPORT S C LIMITS
Purpose:	Carries highway over highway and waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	608.0 ft. `[185.3 m]`
Total length:	3260.7 ft. `[993.8 m]`
Roadway width between curbs:	26.9 ft. `[8.2 m]`
Deck width edge-to-edge:	36.4 ft. `[11.1 m]`
Vertical clearance above deck:	14.4 ft. `[4.4 m]`
Vertical clearance below bridge:	128.0 ft. `[39.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1934
Year reconstructed:	1997
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Steel continuous `[4]`
Main span design:	Arch - Thru `[12]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	15,100 `[as of 2017]`
Truck traffic:	4% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
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]`
Pier/abutment protection:	In place but in a deteriorated condition `[3]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	82.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$21,689,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Poor	Satisfactory	Poor	Satisfactory	15100	82.0
June 2017	Poor	Satisfactory	Poor	Satisfactory	15300	82.0
October 2015	Poor	Satisfactory	Poor	Satisfactory	14400	8.2
October 2013	Poor	Satisfactory	Poor	Satisfactory	15300	8.2
October 2011	Poor	Satisfactory	Poor	Satisfactory	15300	8.2
October 2009	Poor	Satisfactory	Poor	Satisfactory	17000	17.2
October 2007	Poor	Satisfactory	Poor	Satisfactory	17900	21.2
October 2005	Fair	Satisfactory	Satisfactory	Satisfactory	16400	46.2
October 2003	Fair	Satisfactory	Fair	Satisfactory	18500	35.9
October 2001	Fair	Satisfactory	Fair	Satisfactory	16100	35.9
November 1999	Fair	Satisfactory	Fair	Satisfactory	16000	35.9
October 1997	Fair	Satisfactory	Satisfactory	Good	13500	42.5
October 1995	Fair	Satisfactory	Satisfactory	Good	13500	42.5
October 1993	Fair	Satisfactory	Fair	Good	13500	32.5
September 1991	Fair	Fair	Fair	Good	13950	40.6

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
Reinforced Concrete Girder/Beam	linear ft.	3,802	0	3,770	32	0
Steel Stringer	linear ft.	11,700	0	7,550	2,900	1,250
Steel Protective Coating	sq. ft.	57,586	0	11,008	34,848	11,730
Reinforced Concrete Stringer	linear ft.	8,990	4,528	4,445	17	0
Deck
Reinforced Concrete Deck	sq. ft.	16,140	4,362	11,778	0	0
Superstructure
Steel Arch	linear ft.	2,600	387	1,007	1,205	1
Steel Protective Coating	sq. ft.	217,707	55,671	121,610	35,649	4,777
Reinforced Concrete Arch	linear ft.	1,552	1,539	13	0	0
Steel Floor Beam	linear ft.	1,879	548	1,247	84	0
Steel Protective Coating	sq. ft.	13,696	0	4,511	6,813	2,372
Reinforced Concrete Floor Beam	linear ft.	2,502	2,200	301	1	0
Deck
Reinforced Concrete Top Flange	sq. ft.	70,036	56,885	12,479	672	0
Wearing Surfaces	sq. ft.	52,045	42,845	9,200	0	0
Superstructure
Steel Pin or Pin & Hangar Assembly	each	64	59	5	0	0
Steel Protective Coating	sq. ft.	148	0	138	10	0
Steel Gusset Plate	each	440	66	31	321	22
Steel Protective Coating	sq. ft.	13,480	0	11,854	1,340	286
Substructure
Reinforced Concrete Column	each	40	31	6	3	0
Reinforced Concrete Pier Wall	linear ft.	384	42	323	19	0
Reinforced Concrete Abutment	linear ft.	144	144	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	1,190	1,145	45	0	0
Reinforced Concrete Pier Cap	linear ft.	758	653	104	1	0
Deck
Concrete Filled Grid Deck	sq. ft.	35,100	28,600	6,000	500	0
Wearing Surfaces	sq. ft.	35,100	0	35,100	0	0
Joints
Strip Seal Joint	linear ft.	189	189	0	0	0
Compression Joint	linear ft.	759	652	94	9	4
Other Joint	linear ft.	234	178	23	33	0
Bearings
Movable Bearing	each	172	4	164	4	0
Steel Protective Coating	sq. ft.	104	0	4	0	100
Fixed Bearing	each	12	10	0	2	0
Steel Protective Coating	sq. ft.	1,400	0	1,400	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	3,600	1,724	1,876	0	0
Steel Protective Coating	sq. ft.	23,800	2,362	11,267	10,171	0
Reinforced Concrete Bridge Rail	linear ft.	3,873	3,658	202	13	0