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US 12 over WOODWARD CR

Walla Walla County, Washington

Map

Coordinates:
+46.05281, -118.61561
46°03'10" N, 118°36'56" W

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Facts

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

Name:	US 12 over WOODWARD CR
Structure number:	0002241D0000000
Location:	15.5 E JCT SR 730
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	60.0 ft. `[18.3 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	35.8 ft. `[10.9 m]`
Owner:	State Highway Agency `[01]`
Year built:	1919
Year reconstructed:	1937
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Concrete `[1]`
Main span design:	Arch - Deck `[11]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	8,203 `[as of 2016]`
Truck traffic:	17% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
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:	53.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$912,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2018	Good	Good	Good	Good	8203	53.0
March 2016	Good	Good	Good	Good	7338	61.6
March 2014	Fair	Satisfactory	Satisfactory	Satisfactory	7338	61.6
March 2012	Fair	Satisfactory	Satisfactory	Satisfactory	7122	53.8
March 2010	Fair	Satisfactory	Satisfactory	Satisfactory	6856	54.2
March 2008	Fair	Satisfactory	Satisfactory	Satisfactory	5600	55.1
March 2006	Fair	Satisfactory	Satisfactory	Satisfactory	5600	55.1
April 2004	Fair	Satisfactory	Satisfactory	Good	5600	47.9
April 2002	Fair	Satisfactory	Satisfactory	Good	5600	47.9
March 2000	Fair	Satisfactory	Satisfactory	Good	4413	50.3
August 1998	Fair	Good	Good	Fair	4413	38.2
May 1996	Good	Good	Good	Good	4413	52.3
September 1994	Good	Good	Good	Good	4413	52.3
September 1992	Good	Good	Good	Good	5125	48.7
June 1990	Good	Good	Good	Good	5125	48.7

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 Arch	linear ft.	20	20	0	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	420	420	0	0	0
Wearing Surfaces	sq. ft.	420	0	420	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	28	28	0	0	0
Reinforced Concrete Abutment	linear ft.	148	148	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	120	120	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	60	0	0	60	0
Deck
Reinforced Concrete Slab	sq. ft.	420	420	0	0	0
Wearing Surfaces	sq. ft.	420	0	420	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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