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US 287 over INT THREE FORKS I 90

Broadwater County, Montana

Map

Coordinates:
+45.91842, -111.59736
45°55'06" N, 111°35'50" W

Facts

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

Name:	US 287 over INT THREE FORKS I 90
Structure number:	P00008107+08931
Location:	3M W THREE FORKS
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	137.8 ft. `[42.0 m]`
Total length:	275.6 ft. `[84.0 m]`
Roadway width between curbs:	55.1 ft. `[16.8 m]`
Deck width edge-to-edge:	55.1 ft. `[16.8 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	2012
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	2
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	4,438 `[as of 2017]`
Truck traffic:	7% of total traffic
Deck condition:	Fair `[5 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:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	99.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Fair	Fair	Satisfactory	Satisfactory	4438	99.0
August 2016	Fair	Fair	Good	Good	3620	99.0
August 2014	Good	Very Good	Very Good	Very Good	3160	100.0
August 2012	Good	Very Good	Very Good	Very Good	3160	100.0
August 2010	Fair	Fair	Good	Good	3160	98.0
August 2008	Fair	Fair	Very Good	Very Good	3110	96.0
August 2006	Fair	Fair	Very Good	Very Good	3690	98.0
July 2004	Fair	Fair	Very Good	Very Good	3500	98.0
June 2002	Fair	Satisfactory	Very Good	Very Good	2690	97.0
March 2000	Fair	Satisfactory	Very Good	Very Good	2390	97.0
November 1997	Fair	Satisfactory	Very Good	Very Good	2830	93.0
July 1995	Fair	Satisfactory	Very Good	Very Good	1090	93.0
June 1993	Fair	Satisfactory	Very Good	Very Good	1010	93.0
November 1990	Good	Good	Good	Good	920	94.0

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.	1,929	1,910	19	0	0
Deck
Reinforced Concrete Deck	sq. ft.	14,467	10,850	3,617	0	0
Concrete Protective Coating	sq. ft.	14,467	14,467	0	0	0
Substructure
Reinforced Concrete Column	each	2	1	1	0	0
Reinforced Concrete Abutment	linear ft.	164	144	20	0	0
Reinforced Concrete Pier Cap	linear ft.	52	47	5	0	0
Joints
Pourable Joint	linear ft.	105	0	79	0	26
Bearings
Elastomeric Bearing	each	14	14	0	0	0
Fixed Bearing	each	7	7	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	551	0	523	28	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/1317882