Share:

SR 401 over NASELLE RIVER OVERFLOW

Pacific County, Washington

Map

Coordinates:
+46.36942, -123.80802
46°22'10" N, 123°48'29" W

Facts

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

Name:	SR 401 over NASELLE RIVER OVERFLOW
Structure number:	0007360A0000000
Location:	11.6 N JCT US 101
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	27.9 ft. `[8.5 m]`
Total length:	200.1 ft. `[61.0 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	36.1 ft. `[11.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1964
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	8
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	2,933 `[as of 2016]`
Truck traffic:	15% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
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:	75.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$3,200,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Poor	Poor	Satisfactory	Good	2933	75.0
August 2016	Poor	Poor	Satisfactory	Good	2731	76.2
November 2014	Poor	Poor	Satisfactory	Good	2731	76.2
November 2012	Fair	Satisfactory	Satisfactory	Good	2977	78.1
November 2010	Fair	Satisfactory	Satisfactory	Good	2995	78.1
October 2008	Fair	Satisfactory	Satisfactory	Good	2995	78.1
October 2006	Fair	Satisfactory	Satisfactory	Good	2669	80.8
November 2004	Good	Good	Good	Good	2669	80.8
September 2002	Good	Good	Good	Good	2669	80.8
August 2000	Good	Good	Good	Good	2669	81.8
June 1998	Good	Good	Good	Good	2669	81.8
December 1996	Good	Good	Good	Good	120019	66.0
November 1994	Good	Good	Good	Good	2669	81.8
March 1992	Fair	Satisfactory	Satisfactory	Good	1390	83.6

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Deck
Reinforced Concrete Top Flange	sq. ft.	5,600	5,422	173	5	0
Substructure
Prestressed Concrete Column	each	8	8	0	0	0
Reinforced Concrete Abutment	linear ft.	72	72	0	0	0
Prestressed Concrete Pile	each	34	33	0	1	0
Reinforced Concrete Pier Cap	linear ft.	259	258	0	1	0
Joints
Pourable Joint	linear ft.	56	0	0	0	56
Open Joint	linear ft.	28	0	28	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	400	400	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	5,600	5,598	0	2	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1589931