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County Road 21 over S Fork Frenchman Creek

Phillips County, Colorado

Map

Coordinates:
+40.57750, -102.47508
40°34'39" N, 102°28'30" W

Facts

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

Name:	County Road 21 over S Fork Frenchman Creek
Structure number:	PH21-0.4-20-A
Location:	0.4 Mi No of Co Rd 20
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	38.1 ft. `[11.6 m]`
Total length:	82.0 ft. `[25.0 m]`
Roadway width between curbs:	31.5 ft. `[9.6 m]`
Deck width edge-to-edge:	32.2 ft. `[9.8 m]`
Owner:	County Highway Agency `[02]`
Year built:	1988
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:	2
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Corrugated Steel `[6]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	86 `[as of 2012]`
Deck condition:	Fair `[5 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:	Better than present minimum criteria `[7]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	96.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Fair	Satisfactory	Satisfactory	86	96.3
December 2015	Fair	Fair	Satisfactory	Satisfactory	86	96.3
December 2013	Fair	Satisfactory	Good	Good	86	97.3
November 2011	Fair	Satisfactory	Good	Good	86	97.3
December 2009	Good	Good	Good	Good	80	97.3
December 2007	Good	Good	Good	Good	80	98.3
October 2005	Good	Good	Good	Good	69	98.3
October 2003	Good	Good	Good	Good	75	96.3
March 2001	Good	Good	Good	Good	75	96.2
March 2000	Good	Good	Good	Good	75	96.2
March 1999	Good	Good	Good	Good	75	96.2
March 1998	Good	Good	Good	Good	75	96.2
June 1996	Good	Good	Good	Good	84	96.2
May 1994	Good	Very Good	Very Good	Very Good	84	99.0
March 1992	Good	Very Good	Very Good	Very Good	84	100.0
May 1990	Good	Very Good	Very Good	Very Good	70	100.0

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.	574	0	574	0	0
Steel Protective Coating	sq. ft.	574	0	0	0	574
Substructure
Steel Column	each	7	0	6	1	0
Steel Protective Coating	sq. ft.	7	0	0	0	7
Reinforced Concrete Abutment	linear ft.	65	62	3	0	0
Reinforced Concrete Pier Cap	linear ft.	32	32	0	0	0
Deck
Corrugated or Orthotropic Deck	sq. ft.	2,649	0	661	1,988	0
Wearing Surfaces	sq. ft.	2,649	2,276	0	373	0
Steel Protective Coating	sq. ft.	2,649	0	0	0	2,649
Joints
Compression Joint	linear ft.	65	0	65	0	0
Bearings
Elastomeric Bearing	each	28	28	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	164	164	0	0	0
Steel Protective Coating	sq. ft.	164	164	0	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/1071246