Share:

SH 59 ML over DRAW

Phillips County, Colorado

Map

Coordinates:
+40.60299, -102.62736
40°36'11" N, 102°37'38" W

Facts

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

Name:	SH 59 ML over DRAW
Structure number:	B-26-G
Location:	38.3 MI N OF JCT US 34
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	4.3 ft. `[1.3 m]`
Total length:	55.1 ft. `[16.8 m]`
Deck width edge-to-edge:	44.6 ft. `[13.6 m]`
Owner:	State Highway Agency `[01]`
Year built:	1967
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	6
Main spans material:	Steel `[3]`
Main spans design:	Culvert `[19]`
Deck type:	Not applicable `[N]`

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	280 `[as of 2011]`
Truck traffic:	25% of total traffic
Structural appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Culvert condition:	Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	100.0

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
May 2017	Fair	6 out of 10	280	100.0
May 2015	Fair	6 out of 10	280	100.0
May 2013	Fair	6 out of 10	280	100.0
May 2011	Fair	6 out of 10	190	100.0
April 2009	Fair	6 out of 10	190	100.0
June 2007	Fair	6 out of 10	200	100.0
June 2005	Fair	6 out of 10	228	100.0
May 2003	Fair	6 out of 10	273	97.0
April 2001	Fair	6 out of 10	273	100.0
April 1999	Fair	6 out of 10	262	97.0
April 1997	Fair	6 out of 10	310	97.0
April 1995	Good	7 out of 10	310	97.0
April 1993	Good	7 out of 10	360	96.9
May 1991	Good	7 out of 10	400	96.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Culvert
Steel Culvert	linear ft.	267	44	223	0	0
Steel Protective Coating	sq. ft.	267	44	0	0	223

© 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/1064586