Share:

CSAH 8 over STREAM

Lake of the Woods County, Minnesota

Map

Coordinates:
+48.84422, -94.87928
48°50'39" N, 94°52'45" W

Facts

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

Name:	CSAH 8 over STREAM
Structure number:	7255
Location:	0.4 MI W OF JCT CR 63
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	20.7 ft. `[6.3 m]`
Total length:	44.0 ft. `[13.4 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Owner:	County Highway Agency `[02]`
Year built:	1959
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	2
Main spans material:	Wood or timber `[7]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	385 `[as of 2015]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	71.1
Estimated cost of work:	$163,000,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Fair	Satisfactory	Fair	Fair	385	71.1
October 2016	Fair	Satisfactory	Fair	Fair	340	71.1
October 2014	Fair	Good	Satisfactory	Good	340	81.1
October 2013	Fair	Good	Satisfactory	Good	340	81.1
November 2011	Fair	Good	Satisfactory	Good	340	81.1
September 2009	Fair	Good	Satisfactory	Good	340	94.8
October 2007	Fair	Good	Satisfactory	Good	410	96.8
November 2006	Fair	Good	Satisfactory	Good	410	96.8
November 2005	Fair	Good	Satisfactory	Good	410	96.8
February 2004	Fair	Good	Satisfactory	Good	410	96.8
December 2001	Fair	Good	Satisfactory	Good	480	93.9
November 1999	Fair	Good	Satisfactory	Good	480	89.5
October 1997	Fair	Good	Satisfactory	Good	300	75.1
December 1995	Fair	Good	Satisfactory	Good	300	82.8
December 1994	Fair	Good	Satisfactory	Good	380	82.8
November 1993	Fair	Good	Satisfactory	Good	380	82.8
November 1992	Fair	Good	Satisfactory	Good	380	82.8
November 1991	Fair	Good	Satisfactory	Good	380	82.8

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
Timber Girder/Beam	linear ft.	177	177	0	0	0
Substructure
Timber Abutment	linear ft.	114	114	0	0	0
Timber Pile	each	23	0	22	0	1
Timber Pier Cap	linear ft.	102	102	0	0	0
Deck
Timber Deck	sq. ft.	1,320	0	1,320	0	0
Wearing Surfaces	sq. ft.	1,227	0	614	613	0
Bridge Rail
Timber Bridge Rail	linear ft.	88	87	0	1	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/1266002