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GOLDEN LN over CLARKS FK YELLOWSTNE 008

Carbon County, Montana

Map

Coordinates:
+45.21790, -108.95575
45°13'04" N, 108°57'21" W

Facts

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

Name:	GOLDEN LN over CLARKS FK YELLOWSTNE 008
Structure number:	L05404000+05001
Location:	6M SW BRIDGER
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	94.2 ft. `[28.7 m]`
Total length:	190.0 ft. `[57.9 m]`
Roadway width between curbs:	17.7 ft. `[5.4 m]`
Deck width edge-to-edge:	19.4 ft. `[5.9 m]`
Owner:	County Highway Agency `[02]`
Year built:	1981
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Tee beam `[04]`
Deck type:	Not applicable `[N]`

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	100 `[as of 2003]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	89.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Good	Satisfactory	Satisfactory	100	89.9
August 2015	Fair	Good	Satisfactory	Satisfactory	100	90.9
August 2013	Fair	Good	Satisfactory	Satisfactory	100	90.9
August 2011	Fair	Good	Satisfactory	Satisfactory	100	90.9
July 2009	Fair	Good	Satisfactory	Satisfactory	100	89.9
July 2007	Fair	Good	Satisfactory	Satisfactory	100	89.9
July 2005	Fair	Good	Satisfactory	Good	100	88.9
March 2005	Fair	Good	Satisfactory	Good	100	89.9
April 2003	Fair	Good	Satisfactory	Good	100	87.9
September 2001	Fair	Good	Satisfactory	Good	100	87.9
March 1999	Fair	Good	Satisfactory	Good	100	88.9
July 1997	Good	Good	Good	Good	100	88.9
September 1994	Good	Good	Good	Good	31	81.5
April 1992	Good	Good	Good	Good	31	81.5
September 1989	Good	Very Good	Very Good	Good	31	81.5

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
Prestressed Concrete Girder/Beam	linear ft.	564	552	6	6	0
Deck
Reinforced Concrete Top Flange	sq. ft.	3,703	3,703	0	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	20	0	20	0	0
Reinforced Concrete Abutment	linear ft.	75	67	4	4	0
Bearings
Fixed Bearing	each	12	0	12	0	0
Steel Protective Coating	sq. ft.	12	0	0	12	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	381	267	114	0	0
Steel Protective Coating	sq. ft.	953	0	667	0	286

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