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US 287 over DEEP CREEK

Broadwater County, Montana

Map

Coordinates:
+46.28611, -111.49930
46°17'10" N, 111°29'57" W

Facts

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

Name:	US 287 over DEEP CREEK
Structure number:	P00008080+00541
Location:	2M S TOWNSEND
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	84.6 ft. `[25.8 m]`
Total length:	84.6 ft. `[25.8 m]`
Roadway width between curbs:	74.2 ft. `[22.6 m]`
Deck width edge-to-edge:	76.8 ft. `[23.4 m]`
Owner:	State Highway Agency `[01]`
Year built:	2012
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Not applicable `[N]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	5,322 `[as of 2016]`
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
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:	80.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Satisfactory	Good	Satisfactory	5322	80.0
November 2015	Fair	Satisfactory	Good	Satisfactory	3570	80.0
November 2013	Good	Good	Good	Good	3570	80.0
November 2011	Fair	Satisfactory	Satisfactory	Fair	3570	59.6
December 2009	Fair	Satisfactory	Good	Fair	4050	58.6
January 2008	Fair	Satisfactory	Good	Fair	4810	59.6
February 2006	Fair	Satisfactory	Good	Fair	3800	59.6
February 2004	Fair	Satisfactory	Good	Fair	3630	60.6
November 2001	Fair	Satisfactory	Good	Satisfactory	3630	71.6
February 2000	Fair	Satisfactory	Good	Satisfactory	3240	71.6
March 1998	Fair	Satisfactory	Good	Satisfactory	3040	71.6
December 1995	Fair	Satisfactory	Good	Satisfactory	2794	71.5
July 1994	Fair	Satisfactory	Very Good	Satisfactory	3017	71.5
June 1992	Fair	Satisfactory	Very Good	Satisfactory	2965	64.6
May 1990	Fair	Satisfactory	Good	Satisfactory	3072	64.6

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	594	594	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	6,501	4,921	520	1,060	0
Substructure
Reinforced Concrete Abutment	linear ft.	108	54	54	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	171	153	18	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/1317877