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IRR BIA RTE 901 over OWYHEE RIVER

Owyhee County, Idaho

Map

Coordinates:
+42.01195, -116.16051
42°00'43" N, 116°09'38" W

Facts

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

Name:	IRR BIA RTE 901 over OWYHEE RIVER
Structure number:	00000000000H312
Location:	9.8 KM NW OWYHEE AGENCY
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	112.9 ft. `[34.4 m]`
Total length:	115.2 ft. `[35.1 m]`
Roadway width between curbs:	28.2 ft. `[8.6 m]`
Deck width edge-to-edge:	31.5 ft. `[9.6 m]`
Owner:	Bureau of Indian Affairs `[62]`
Year built:	1987
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Main span material:	Prestressed concrete `[5]`
Main span 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: October 2016

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	20 `[as of 2016]`
Truck traffic:	10% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Equal to present desirable criteria `[8]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	100.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2016	Good	Good	Very Good	Very Good	20	100.0
October 2014	Fair	Satisfactory	Very Good	Very Good	20	100.0
November 2011	Fair	Satisfactory	Very Good	Very Good	20	100.0
April 2010	Fair	Satisfactory	Very Good	Very Good	20	100.0
June 2008	Fair	Satisfactory	Very Good	Very Good	20	100.0
September 2005	Fair	Satisfactory	Very Good	Very Good	20	100.0
May 2003	Fair	Satisfactory	Very Good	Very Good	20	100.0
September 2001	Fair	Satisfactory	Very Good	Very Good	20	100.0
October 1997	Fair	Satisfactory	Very Good	Very Good	2	100.0
October 1995	Fair	Satisfactory	Excellent	Very Good	2	100.0
October 1993	Fair	Satisfactory	Excellent	Excellent	20	100.0
May 1991	Good	Excellent	Excellent	Excellent	15	100.0

© 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/1130937