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TWP 495 over CP RAIL

Douglas County, Minnesota

Map

Coordinates:
+45.80345, -95.74933
45°48'12" N, 95°44'58" W

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Facts

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

Name:	TWP 495 over CP RAIL
Structure number:	L0193
Location:	AT JCT TH 55
Purpose:	Carries highway over railroad
Route classification:	Local (Rural) `[09]`
Length of largest span:	26.6 ft. `[8.1 m]`
Total length:	133.5 ft. `[40.7 m]`
Roadway width between curbs:	24.3 ft. `[7.4 m]`
Deck width edge-to-edge:	25.6 ft. `[7.8 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Skew angle:	25°
Owner:	Railroad `[27]`
Year built:	1962
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	5
Main spans material:	Wood or timber `[7]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Open Grating `[3]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	50 `[as of 1986]`
Deck condition:	Poor `[4 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:	Equal to present minimum criteria `[6]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	86.0
Estimated cost of work:	$295,000,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Poor	Poor	Satisfactory	Satisfactory	50	86.0
September 2017	Poor	Poor	Satisfactory	Satisfactory	50	86.0
September 2016	Poor	Poor	Satisfactory	Satisfactory	50	86.0
September 2015	Poor	Poor	Satisfactory	Satisfactory	50	86.0
September 2014	Poor	Poor	Satisfactory	Satisfactory	50	86.0
November 2013	Poor	Poor	Satisfactory	Satisfactory	50	86.0
October 2011	Poor	Poor	Satisfactory	Satisfactory	50	85.0
October 2009	Fair	Fair	Good	Satisfactory	50	87.0
September 2007	Fair	Satisfactory	Very Good	Good	50	89.0
November 2005	Fair	Satisfactory	Very Good	Good	50	89.0
October 2003	Fair	Satisfactory	Very Good	Good	50	89.0
October 2001	Good	Good	Very Good	Good	50	93.0
October 1999	Good	Good	Very Good	Good	50	87.0
October 1997	Good	Good	Very Good	Good	50	83.1
January 1996	Good	Very Good	Very Good	Good	50	86.0
December 1994	Good	Very Good	Very Good	Good	50	86.0
February 1994	Good	Very Good	Very Good	Good	50	86.0
February 1993	Good	Very Good	Very Good	Good	50	86.0
January 1992	Good	Very Good	Very Good	Very Good	50	86.0

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
Timber Girder/Beam	linear ft.	2,024	1,761	263	0	0
Substructure
Timber Abutment	linear ft.	52	26	26	0	0
Timber Pile	each	30	25	5	0	0
Timber Pier Cap	linear ft.	157	157	0	0	0
Deck
Corrugated or Orthotropic Deck	sq. ft.	3,428	3,085	0	343	0
Wearing Surfaces	sq. ft.	3,251	0	0	3,251	0
Bridge Rail
Timber Bridge Rail	linear ft.	266	205	61	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/1271041