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OR 47 (HWY 102) over Beaver Creek

Columbia County, Oregon

Map

Coordinates:
+45.78152, -123.21574
45°46'53" N, 123°12'57" W

Facts

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

Name:	OR 47 (HWY 102) over Beaver Creek
Structure number:	03156A102 06903
Location:	6.0 MI S VERNONIA
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	24.9 ft. `[7.6 m]`
Total length:	62.0 ft. `[18.9 m]`
Roadway width between curbs:	32.2 ft. `[9.8 m]`
Deck width edge-to-edge:	36.7 ft. `[11.2 m]`
Skew angle:	30°
Owner:	State Highway Agency `[01]`
Year built:	1966
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:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,800 `[as of 2017]`
Truck traffic:	13% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 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:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	79.4

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Good	Good	Satisfactory	2800	79.4
May 2016	Fair	Good	Good	Satisfactory	2600	79.7
May 2014	Fair	Good	Good	Fair	3400	67.4
May 2012	Fair	Good	Good	Fair	3400	67.4
May 2010	Fair	Good	Good	Satisfactory	2500	79.9
June 2008	Fair	Good	Good	Satisfactory	2500	77.9
May 2006	Fair	Good	Good	Satisfactory	2500	96.3
May 2004	Fair	Good	Good	Satisfactory	3200	95.9
February 2003	Poor	Good	Good	Poor	3100	67.9
May 2000	Good	Very Good	Good	Good	3000	96.0
May 1998	Good	Very Good	Very Good	Good	3000	96.0
May 1996	Good	Very Good	Very Good	Good	2200	96.5
May 1994	Good	Very Good	Very Good	Good	1600	95.9
May 1992	Good	Very Good	Very Good	Good	1600	95.9
May 1990	Good	Very Good	Very Good	Very Good	1350	94.1

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
Prestressed Concrete Deck	sq. ft.	2,273	2,226	5	42	0
Wearing Surfaces	sq. ft.	1,984	1,984	0	0	0
Substructure
Timber Abutment	linear ft.	66	66	0	0	0
Steel Abutment	linear ft.	22	0	17	5	0
Steel Protective Coating	sq. ft.	514	257	154	103	0
Steel Pile	each	6	4	2	0	0
Timber Pile	each	22	17	3	2	0
Steel Pier Cap	linear ft.	22	0	22	0	0
Steel Protective Coating	sq. ft.	154	0	154	0	0
Timber Pier Cap	linear ft.	66	44	19	3	0
Joints
Other Joint	linear ft.	169	169	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	124	124	0	0	0
Steel Protective Coating	sq. ft.	661	661	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	124	94	30	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/1448546