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MILES CITY CUTOFF over LITTLE BEAVER CREEK 004

Carter County, Montana

Map

Coordinates:
+45.92371, -104.60483
45°55'25" N, 104°36'17" W

Facts

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

Name:	MILES CITY CUTOFF over LITTLE BEAVER CREEK 004
Structure number:	L06002003+07001
Location:	4M NW EKALAKA
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	50.9 ft. `[15.5 m]`
Total length:	55.1 ft. `[16.8 m]`
Roadway width between curbs:	20.0 ft. `[6.1 m]`
Deck width edge-to-edge:	21.0 ft. `[6.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	1987
Year reconstructed:	2016
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Steel plate (includes orthotropic) `[5]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	100 `[as of 2004]`
Deck condition:	Good `[7 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 in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	80.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$186,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Good	Good	Fair	100	80.9
August 2015	Fair	Satisfactory	Good	Fair	100	80.9
August 2013	Fair	Satisfactory	Good	Fair	100	80.9
September 2011	Poor	Serious	Good	Fair	100	75.8
September 2009	Poor	Critical	Good	Good	100	33.5
September 2007	Fair	Satisfactory	Good	Good	100	39.1
October 2005	Fair	Fair	Good	Good	100	65.4
February 2004	Fair	Fair	Good	Good	100	65.4
November 2001	Fair	Fair	Good	Good	100	65.3
November 1999	Good	Very Good	Very Good	Good	100	66.4
February 1998	Good	Very Good	Very Good	Good	100	66.4
November 1995	Good	Very Good	Very Good	Good	31	65.2
October 1993	Good	Very Good	Very Good	Very Good	31	65.2
February 1992	Good	Very Good	Very Good	Very Good	96	71.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	102	100	0	2	0
Deck
Corrugated or Orthotropic Deck	sq. ft.	1,163	1,163	0	0	0
Wearing Surfaces	sq. ft.	1,163	1,163	0	0	0
Steel Protective Coating	sq. ft.	1,163	1,163	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	112	78	34	0	0
Steel Protective Coating	sq. ft.	168	0	84	84	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/1315749