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PRYOR MTN RD over BRIDGER CREEK 043

Carbon County, Montana

Map

Coordinates:
+45.25771, -108.90665
45°15'28" N, 108°54'24" W

Facts

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

Name:	PRYOR MTN RD over BRIDGER CREEK 043
Structure number:	L05303000+02001
Location:	3M S BRIDGER
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	23.0 ft. `[7.0 m]`
Total length:	24.9 ft. `[7.6 m]`
Roadway width between curbs:	20.3 ft. `[6.2 m]`
Deck width edge-to-edge:	20.3 ft. `[6.2 m]`
Owner:	County Highway Agency `[02]`
Year built:	1922
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Poor
Status:	Open, posting recommended but not legally implemented `[B]`
Average daily traffic:	100 `[as of 2002]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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 condition. `[5]`
Sufficiency rating:	53.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Poor	Satisfactory	Satisfactory	Poor	100	53.9
May 2016	Fair	Satisfactory	Satisfactory	Fair	100	71.0
May 2015	Fair	Satisfactory	Satisfactory	Fair	100	72.0
May 2014	Fair	Good	Satisfactory	Fair	100	72.0
May 2013	Fair	Good	Satisfactory	Fair	100	72.0
May 2012	Fair	Good	Good	Fair	100	72.0
May 2010	Fair	Good	Good	Fair	100	71.0
December 2009	Fair	Good	Satisfactory	Fair	100	71.0
January 2008	Fair	Satisfactory	Satisfactory	Fair	100	71.0
April 2006	Fair	Satisfactory	Satisfactory	Fair	100	71.0
June 2004	Fair	Fair	Good	Fair	100	70.0
April 2002	Fair	Fair	Good	Fair	100	70.0
May 2000	Fair	Fair	Good	Fair	100	70.0
May 1998	Fair	Satisfactory	Good	Fair	100	71.0
January 1996	Fair	Good	Very Good	Satisfactory	96	78.8
January 1994	Good	Very Good	Very Good	Good	96	79.5
January 1992	Good	Very Good	Very Good	Good	96	79.5
January 1990	Good	Very Good	Very Good	Good	96	79.5

© 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/1315736