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SH 58 over ROCK CREEK

Kootenai County, Idaho

Map

Coordinates:
+47.43444, -117.03333
47°26'04" N, 117°01'60" W

Facts

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

Name:	SH 58 over ROCK CREEK
Structure number:	000000000014905
Location:	0.3 E. WASHINGTON BORDER
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	84.0 ft. `[25.6 m]`
Total length:	84.0 ft. `[25.6 m]`
Roadway width between curbs:	37.4 ft. `[11.4 m]`
Deck width edge-to-edge:	42.3 ft. `[12.9 m]`
Skew angle:	32°
Owner:	State Highway Agency `[01]`
Year built:	1983
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	3,000 `[as of 2015]`
Truck traffic:	2% 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. `[9]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	92.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2016	Good	Good	Good	Good	3000	92.9
May 2014	Fair	Good	Good	Satisfactory	3000	92.9
May 2012	Fair	Good	Good	Satisfactory	2700	93.5
May 2010	Fair	Fair	Fair	Satisfactory	2200	68.4
May 2008	Fair	Fair	Fair	Good	2800	66.8
May 2006	Fair	Satisfactory	Satisfactory	Good	2800	78.8
May 2004	Fair	Satisfactory	Satisfactory	Good	2500	79.1
May 2002	Fair	Satisfactory	Satisfactory	Good	2200	80.9
May 2000	Fair	Satisfactory	Satisfactory	Good	1500	84.1
May 1998	Good	Good	Good	Good	1500	84.1
May 1996	Good	Good	Good	Good	1500	86.1
May 1994	Good	Good	Good	Good	1500	86.1
May 1992	Good	Good	Good	Good	1100	88.4
May 1990	Good	Good	Very Good	Very Good	1100	88.4

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 Closed Web/Box Girder	linear ft.	755	671	84	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	3,553	3,553	0	0	0
Wearing Surfaces	sq. ft.	3,150	3,150	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	102	102	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	168	143	25	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/1131597