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County Road 23 over Patent Creek

Phillips County, Colorado

Map

Coordinates:
+40.44656, -102.45481
40°26'48" N, 102°27'17" W

Facts

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

Name:	County Road 23 over Patent Creek
Structure number:	PH23-0.5-2
Location:	0.5 Mi No of Co Rd 2
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	25.6 ft. `[7.8 m]`
Total length:	72.5 ft. `[22.1 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	24.0 ft. `[7.3 m]`
Skew angle:	30°
Owner:	County Highway Agency `[02]`
Year built:	1966
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:	3
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	25 `[as of 2012]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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 assessed or calculated scour condition. `[5]`
Sufficiency rating:	55.2

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Satisfactory	Satisfactory	Fair	25	55.2
December 2015	Fair	Satisfactory	Satisfactory	Fair	25	58.0
December 2013	Fair	Satisfactory	Good	Fair	25	57.0
December 2011	Fair	Satisfactory	Good	Fair	25	57.0
December 2009	Fair	Satisfactory	Good	Satisfactory	21	67.1
December 2007	Fair	Satisfactory	Good	Good	21	67.1
October 2005	Good	Good	Very Good	Good	14	52.3
October 2003	Good	Good	Very Good	Good	21	65.6
March 2001	Good	Good	Very Good	Good	21	65.3
March 2000	Fair	Satisfactory	Good	Good	21	65.3
March 1999	Fair	Satisfactory	Good	Good	21	65.3
March 1998	Fair	Satisfactory	Good	Good	21	65.3
June 1996	Fair	Satisfactory	Good	Good	53	65.3
May 1994	Good	Good	Very Good	Good	53	50.8
March 1992	Poor	Good	Very Good	Poor	53	40.0
May 1990	Good	Good	Very Good	Good	19	53.0

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
Steel Girder/Beam	linear ft.	579	0	579	0	0
Steel Protective Coating	sq. ft.	579	0	0	0	579
Deck
Reinforced Concrete Deck	sq. ft.	1,730	1,451	134	145	0
Substructure
Steel Column	each	10	0	10	0	0
Steel Protective Coating	sq. ft.	10	0	0	0	10
Reinforced Concrete Abutment	linear ft.	55	0	55	0	0
Steel Pier Cap	linear ft.	55	0	55	0	0
Steel Protective Coating	sq. ft.	55	0	0	0	55
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	145	119	26	0	0
Steel Protective Coating	sq. ft.	145	121	0	0	24

© 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/1071250