County Road 1A over Beaver Creek

Map

Coordinates:
+43.53534, -104.11732
43°32'07" N, 104°07'02" W

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

Name:	County Road 1A over Beaver Creek
Structure number:	DYK
Location:	23 Miles Se Of Newcastle
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	80.1 ft. `[24.4 m]`
Total length:	294.0 ft. `[89.6 m]`
Roadway width between curbs:	20.0 ft. `[6.1 m]`
Deck width edge-to-edge:	21.0 ft. `[6.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	1933
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	139 `[as of 2017]`
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Serious `[3 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	24.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,410,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Poor	Satisfactory	Poor	Serious	139	24.0
April 2017	Poor	Satisfactory	Poor	Serious	163	23.7
April 2016	Fair	Satisfactory	Satisfactory	Satisfactory	6	60.5
April 2015	Fair	Fair	Fair	Satisfactory	10	47.3
April 2014	Fair	Fair	Fair	Satisfactory	10	47.5
March 2013	Fair	Fair	Fair	Satisfactory	10	47.3
March 2012	Fair	Fair	Fair	Satisfactory	10	47.3
March 2011	Fair	Fair	Fair	Satisfactory	10	47.3
March 2010	Fair	Fair	Fair	Satisfactory	10	47.3
March 2009	Fair	Fair	Fair	Satisfactory	10	47.3
April 2008	Fair	Fair	Fair	Satisfactory	10	47.3
March 2007	Fair	Fair	Fair	Satisfactory	10	47.3
March 2006	Fair	Fair	Fair	Satisfactory	5	47.3
April 2005	Fair	Fair	Fair	Satisfactory	5	47.3
April 2004	Fair	Fair	Fair	Satisfactory	5	47.3
April 2003	Fair	Fair	Fair	Satisfactory	5	47.3
March 2002	Fair	Fair	Fair	Satisfactory	5	47.3
April 2001	Fair	Fair	Fair	Good	5	47.3
April 2000	Poor	Poor	Poor	Fair	5	39.0
March 1999	Poor	Poor	Poor	Fair	5	39.0
April 1998	Poor	Poor	Poor	Fair	5	39.0
April 1997	Poor	Poor	Poor	Fair	5	39.0
May 1996	Poor	Poor	Poor	Fair	5	39.0
May 1995	Poor	Poor	Serious	Serious	5	36.0
April 1994	Poor	Good	Satisfactory	Poor	5	39.0
April 1993	Poor	Good	Satisfactory	Poor	5	39.0
May 1992	Fair	Good	Satisfactory	Satisfactory	5	41.3
May 1991	Poor	Good	Poor	Fair	5	39.0