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ROAD over NORTH UMPQUA RIVER

Douglas County, Oregon

Map

Coordinates:
+43.34276, -122.73606
43°20'34" N, 122°44'10" W

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Facts

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

Name:	ROAD over NORTH UMPQUA RIVER
Structure number:	061506000001509
Location:	NO DATA ENTERED
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	134.8 ft. `[41.1 m]`
Total length:	236.9 ft. `[72.2 m]`
Roadway width between curbs:	14.4 ft. `[4.4 m]`
Deck width edge-to-edge:	24.6 ft. `[7.5 m]`
Owner:	U.S. Forest Service `[64]`
Year built:	1936
Year reconstructed:	1983
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Wood or timber `[7]`
Main span design:	Arch - Deck `[11]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	50
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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:	62.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2018	Fair	Good	Fair	Fair	50	62.3
July 2016	Fair	Good	Fair	Fair	50	64.0
August 2014	Fair	Good	Fair	Fair	50	64.0
November 2013	Fair	Good	Fair	Fair	50	62.1
September 2012	Fair	Good	Fair	Fair	50	63.1
August 2011	Poor	Good	Fair	Poor	50	49.0
July 2010	Poor	Good	Fair	Poor	50	49.0
August 2008	Fair	Good	Satisfactory	Good	50	75.5
September 2000	Good	Very Good	Very Good	Good	50	80.7
November 1996	Good	Very Good	Very Good	Good	50	78.7
November 1993	Good	Good	Very Good	Very Good	50	81.4

© 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/1449205