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County Road 30 over Trib. to Buck Creek

Washington County, Colorado

Map

Coordinates:
+40.00169, -103.40844
40°00'06" N, 103°24'30" W

Facts

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

Name:	County Road 30 over Trib. to Buck Creek
Structure number:	WTN30-R.65
Location:	0.65 Mi. E. of Co. Rd. R
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	32.2 ft. `[9.8 m]`
Total length:	33.8 ft. `[10.3 m]`
Roadway width between curbs:	26.2 ft. `[8.0 m]`
Deck width edge-to-edge:	26.2 ft. `[8.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1974
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	26 `[as of 2012]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 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:	Better than present minimum criteria `[7]`
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]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	74.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Good	Fair	26	74.5
December 2015	Fair	Good	Good	Fair	26	74.5
December 2013	Fair	Good	Good	Satisfactory	26	85.5
December 2011	Fair	Good	Good	Satisfactory	26	85.5
January 2010	Fair	Good	Good	Fair	31	74.4
December 2007	Fair	Good	Good	Satisfactory	31	85.4
November 2005	Good	Good	Good	Good	25	85.4
November 2003	Good	Good	Good	Very Good	25	84.3
May 2001	Fair	Good	Good	Fair	25	73.0
April 1999	Poor	Good	Satisfactory	Poor	25	56.9
June 1997	Poor	Good	Satisfactory	Poor	25	56.9
December 1995	Poor	Good	Satisfactory	Poor	33	56.9
May 1993	Fair	Very Good	Good	Fair	33	40.9
April 1991	Good	Very Good	Good	Good	33	40.9

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	271	203	68	0	0
Deck
Reinforced Concrete Deck	sq. ft.	892	883	9	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	53	52	0	1	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	68	37	31	0	0
Steel Protective Coating	sq. ft.	68	43	0	0	25

© 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/1072191