SR 4 over GRAYS RIVER

Map

Coordinates:
+46.35925, -123.56708
46°21'33" N, 123°34'01" W

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

Name:	SR 4 over GRAYS RIVER
Structure number:	0002331A0000000
Location:	14.6 E JCT SR 401
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	220.2 ft. `[67.1 m]`
Total length:	283.2 ft. `[86.3 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	25.9 ft. `[7.9 m]`
Vertical clearance above deck:	14.8 ft. `[4.5 m]`
Owner:	State Highway Agency `[01]`
Year built:	1938
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
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:	1,145 `[as of 2012]`
Truck traffic:	34% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 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:	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]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	44.5
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$3,396,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Satisfactory	Fair	Satisfactory	1145	44.5
September 2016	Fair	Satisfactory	Fair	Satisfactory	1145	40.7
September 2014	Fair	Satisfactory	Satisfactory	Satisfactory	1145	52.0
September 2012	Fair	Satisfactory	Satisfactory	Satisfactory	1147	52.0
November 2010	Fair	Satisfactory	Satisfactory	Satisfactory	1641	51.7
October 2008	Fair	Satisfactory	Satisfactory	Satisfactory	1641	51.7
June 2006	Fair	Satisfactory	Satisfactory	Satisfactory	1428	51.7
July 2004	Fair	Satisfactory	Satisfactory	Satisfactory	1428	51.7
August 2002	Fair	Satisfactory	Satisfactory	Satisfactory	1428	51.7
June 2000	Fair	Satisfactory	Satisfactory	Good	1428	46.5
March 1998	Fair	Satisfactory	Satisfactory	Fair	1265	36.5
March 1996	Fair	Satisfactory	Satisfactory	Good	1265	44.5
March 1994	Good	Good	Good	Good	1675	44.5
October 1992	Good	Good	Good	Good	1675	44.5
October 1990	Fair	Satisfactory	Good	Good	1675	44.5

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.	248	248	0	0	0
Steel Stringer	linear ft.	1,100	1,020	0	80	0
Steel Protective Coating	sq. ft.	6,301	6,015	0	62	224
Deck
Reinforced Concrete Deck	sq. ft.	6,792	6,760	22	0	10
Wearing Surfaces	sq. ft.	1,720	0	1,720	0	0
Superstructure
Steel Truss	linear ft.	440	384	0	56	0
Steel Protective Coating	sq. ft.	25,207	24,062	0	251	894
Steel Floor Beam	linear ft.	234	150	0	84	0
Steel Protective Coating	sq. ft.	1,340	1,279	0	13	48
Steel Gusset Plate	each	32	32	0	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	72	72	0	0	0
Reinforced Concrete Abutment	linear ft.	66	66	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	1	1	0	0	0
Joints
Strip Seal Joint	linear ft.	48	0	48	0	0
Pourable Joint	linear ft.	48	0	48	0	0
Open Joint	linear ft.	216	0	168	0	48
Bearings
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.	442	442	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	124	124	0	0	0