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US 212 over YELLOWSTONE RIVER

Yellowstone County, Montana

Map

Coordinates:
+45.65417, -108.75972
45°39'15" N, 108°45'35" W

View more info at Bridgehunter.com

Facts

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

Name:	US 212 over YELLOWSTONE RIVER
Structure number:	P00004053+05141
Location:	1M S LAUREL
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	166.0 ft. `[50.6 m]`
Total length:	512.8 ft. `[156.3 m]`
Roadway width between curbs:	63.3 ft. `[19.3 m]`
Deck width edge-to-edge:	72.2 ft. `[22.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1997
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	5
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	10,525 `[as of 2017]`
Truck traffic:	4% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	78.7

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2018	Good	Good	Good	Good	10525	78.7
July 2016	Good	Good	Good	Good	11120	80.0
July 2014	Good	Good	Good	Good	10180	80.0
July 2012	Good	Good	Good	Good	10180	80.0
July 2010	Good	Good	Good	Good	10180	80.0
July 2008	Good	Good	Good	Good	10400	80.0
June 2006	Good	Good	Very Good	Very Good	7850	80.0
July 2004	Good	Good	Very Good	Very Good	8020	80.0
March 2002	Good	Good	Very Good	Very Good	8320	80.0
January 2000	Good	Very Good	Very Good	Very Good	5970	80.0
August 1996	Poor	Fair	Fair	Poor	7842	28.6
March 1994	Poor	Fair	Fair	Poor	8469	23.0
April 1992	Poor	Fair	Fair	Poor	6449	23.6
February 1990	Poor	Fair	Fair	Poor	6815	23.6

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
Steel Girder/Beam	linear ft.	3,575	3,575	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	37,027	2,462	34,565	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	174	171	0	3	0
Steel Pile	each	8	0	8	0	0
Steel Protective Coating	sq. ft.	905	0	633	91	181
Reinforced Concrete Pier Cap	linear ft.	240	228	10	2	0
Joints
Compression Joint	linear ft.	144	130	0	14	0
Bearings
Elastomeric Bearing	each	48	48	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	512	461	51	0	0
Steel Protective Coating	sq. ft.	640	576	64	0	0
Reinforced Concrete Bridge Rail	linear ft.	1,110	999	111	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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