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NO DATA ENTERED over ROCK CREEK

Carbon County, Montana

Map

Coordinates:
+45.02779, -109.43834
45°01'40" N, 109°26'18" W

Facts

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

Name:	NO DATA ENTERED over ROCK CREEK
Structure number:	010802000000200
Location:	NO DATA ENTERED
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	23.0 ft. `[7.0 m]`
Total length:	24.6 ft. `[7.5 m]`
Roadway width between curbs:	13.8 ft. `[4.2 m]`
Deck width edge-to-edge:	15.4 ft. `[4.7 m]`
Owner:	U.S. Forest Service `[64]`
Year built:	1954
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Wood or timber `[7]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Other `[9]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	50
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 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:	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 protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. `[4]`
Sufficiency rating:	66.8

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Fair	Satisfactory	Good	Fair	50	66.8
September 2016	Fair	Good	Good	Fair	50	63.8
August 2014	Fair	Satisfactory	Good	Satisfactory	50	81.4
August 2012	Good	Good	Good	Good	50	83.2
August 2010	Good	Good	Good	Good	50	80.2
August 2008	Good	Good	Very Good	Good	50	83.2
October 2004	Poor	Very Good	Very Good	Poor	50	59.0
October 2002	Poor	Very Good	Very Good	Poor	50	59.0
June 2000	Good	Very Good	Very Good	Good	50	84.0
May 1996	Good	Very Good	Very Good	Very Good	50	81.0
October 1991	Good	Very Good	Very Good	Very Good	50	81.0

© 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/1314207