Share:

OLD HWY 30 over BEAVER CREEK

Columbia County, Oregon

Map

Coordinates:
+46.09668, -123.04083
46°05'48" N, 123°02'27" W

View more info at Bridgehunter.com

Facts

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

Name:	OLD HWY 30 over BEAVER CREEK
Structure number:	09C59 209700760
Location:	001 MI E HWY 30 JCT
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	39.0 ft. `[11.9 m]`
Total length:	40.0 ft. `[12.2 m]`
Roadway width between curbs:	26.9 ft. `[8.2 m]`
Deck width edge-to-edge:	30.5 ft. `[9.3 m]`
Owner:	County Highway Agency `[02]`
Year built:	1930
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Concrete `[1]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	496 `[as of 2010]`
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	77.7

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2017	Fair	Satisfactory	Satisfactory	Satisfactory	496	77.7
May 2015	Fair	Satisfactory	Satisfactory	Satisfactory	496	77.7
May 2013	Fair	Satisfactory	Satisfactory	Satisfactory	496	77.7
July 2011	Fair	Satisfactory	Satisfactory	Satisfactory	496	77.7
June 2009	Fair	Satisfactory	Satisfactory	Satisfactory	496	77.7
January 2009	Fair	Good	Good	Satisfactory	496	77.7
September 2006	Fair	Good	Good	Satisfactory	477	77.7
September 2004	Fair	Good	Good	Satisfactory	477	77.4
October 2002	Good	Very Good	Good	Good	464	77.4
September 2000	Good	Very Good	Good	Good	450	77.4
September 1998	Good	Very Good	Good	Good	450	72.4
May 1996	Good	Very Good	Good	Good	450	72.4
April 1994	Good	Very Good	Good	Good	450	72.9
March 1992	Good	Good	Very Good	Good	450	81.0
January 1990	Good	Good	Good	Good	420	81.0

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.	160	117	43	0	0
Deck
Reinforced Concrete Deck	sq. ft.	1,200	1,185	15	0	0
Wearing Surfaces	sq. ft.	1,200	0	1,200	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	61	0	61	0	0
Joints
Other Joint	linear ft.	60	60	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	80	80	0	0	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/1450701