US 12 over SATSOP RIVER

Map

Coordinates:
+46.99983, -123.49272
46°59'59" N, 123°29'34" W

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

Name:	US 12 over SATSOP RIVER
Structure number:	0007612H0000000
Location:	5.2 E JCT SR 107
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	277.9 ft. `[84.7 m]`
Total length:	410.1 ft. `[125.0 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	34.5 ft. `[10.5 m]`
Vertical clearance above deck:	19.0 ft. `[5.8 m]`
Owner:	State Highway Agency `[01]`
Year built:	1965
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Arch - Thru `[12]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	9,472 `[as of 2012]`
Truck traffic:	13% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	62.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$6,560,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Fair	Fair	Good	9472	62.7
August 2015	Fair	Fair	Fair	Good	9472	62.7
August 2013	Fair	Satisfactory	Fair	Good	9472	61.7
August 2011	Fair	Satisfactory	Fair	Good	9859	57.4
November 2009	Fair	Satisfactory	Fair	Good	10461	57.3
September 2007	Fair	Satisfactory	Fair	Good	10300	57.4
December 2005	Fair	Satisfactory	Fair	Good	9500	57.5
October 2003	Fair	Satisfactory	Fair	Good	9500	57.5
November 2001	Fair	Satisfactory	Fair	Good	9500	58.5
July 2000	Fair	Satisfactory	Fair	Good	8511	58.6
March 1998	Fair	Satisfactory	Fair	Good	8511	59.6
March 1997	Fair	Satisfactory	Fair	Good	8511	59.6
February 1995	Fair	Satisfactory	Fair	Good	8511	52.3
December 1993	Fair	Satisfactory	Fair	Good	6125	52.6
October 1992	Fair	Satisfactory	Fair	Good	6125	64.3
December 1991	Fair	Satisfactory	Fair	Good	6125	64.3

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	660	660	0	0	0
Steel Stringer	linear ft.	1,400	1,367	7	1	25
Steel Protective Coating	sq. ft.	10,064	9,857	0	188	19
Deck
Reinforced Concrete Deck	sq. ft.	12,300	12,146	137	0	17
Superstructure
Steel Arch	linear ft.	560	560	0	0	0
Steel Protective Coating	sq. ft.	40,258	39,429	0	753	76
Steel Secondary Cable	each	20	20	0	0	0
Steel Floor Beam	linear ft.	428	408	20	0	0
Steel Protective Coating	sq. ft.	3,076	3,013	0	57	6
Substructure
Reinforced Concrete Pier Wall	linear ft.	85	85	0	0	0
Reinforced Concrete Abutment	linear ft.	97	97	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	1	1	0	0	0
Joints
Pourable Joint	linear ft.	60	0	0	30	30
Compression Joint	linear ft.	90	0	30	30	30
Open Joint	linear ft.	300	0	0	150	150
Assembly without Seal Joint	linear ft.	30	0	0	30	0
Bearings
Elastomeric Bearing	each	20	20	0	0	0
Movable Bearing	each	2	2	0	0	0
Fixed Bearing	each	2	2	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	820	820	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	820	820	0	0	0