County Road 1A over Unnamed Draw

Map

Coordinates:
+43.53194, -104.11996
43°31'55" N, 104°07'12" W

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

Name:	County Road 1A over Unnamed Draw
Structure number:	DYL
Location:	23 Miles Se. Of Newcastle
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	23.0 ft. `[7.0 m]`
Total length:	24.9 ft. `[7.6 m]`
Roadway width between curbs:	23.0 ft. `[7.0 m]`
Deck width edge-to-edge:	24.0 ft. `[7.3 m]`
Owner:	County Highway Agency `[02]`
Year built:	1933
Historic significance:	Historical significance is not determinable at this time `[4]`
Main span material:	Wood or timber `[7]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Poor
Status:	Bridge closed to all traffic `[K]`
Average daily traffic:	139 `[as of 2017]`
Truck traffic:	10% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Critical `[2 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of replacement `[2]`
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:	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 with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	29.5
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$46,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Poor	Fair	Satisfactory	Critical	139	29.5
April 2017	Poor	Fair	Satisfactory	Critical	163	29.4
April 2016	Poor	Fair	Good	Critical	6	39.0
April 2015	Poor	Fair	Good	Critical	10	39.0
April 2014	Fair	Fair	Good	Fair	10	54.5
March 2013	Fair	Fair	Good	Fair	10	54.3
March 2012	Fair	Fair	Good	Fair	10	54.5
March 2011	Fair	Satisfactory	Good	Fair	10	55.3
March 2010	Fair	Satisfactory	Good	Fair	10	55.3
March 2009	Fair	Satisfactory	Good	Fair	10	55.3
April 2008	Fair	Satisfactory	Good	Fair	10	55.3
March 2007	Fair	Satisfactory	Good	Fair	10	55.3
March 2006	Fair	Satisfactory	Good	Fair	5	55.3
April 2005	Fair	Satisfactory	Good	Fair	5	55.3
April 2004	Fair	Satisfactory	Good	Fair	5	55.3
April 2003	Fair	Satisfactory	Good	Satisfactory	5	65.3
March 2002	Fair	Satisfactory	Good	Satisfactory	5	65.3
March 2001	Fair	Satisfactory	Good	Satisfactory	5	65.3
April 2000	Fair	Fair	Good	Satisfactory	5	64.3
March 1999	Fair	Fair	Good	Satisfactory	5	64.3
April 1998	Fair	Fair	Good	Satisfactory	5	64.3
April 1997	Fair	Fair	Good	Satisfactory	5	64.3
May 1996	Fair	Fair	Good	Satisfactory	5	64.3
May 1995	Fair	Fair	Good	Satisfactory	5	64.3
April 1994	Fair	Good	Good	Satisfactory	5	65.3
April 1993	Fair	Good	Good	Satisfactory	5	65.3
May 1992	Fair	Good	Good	Satisfactory	5	65.3
May 1991	Fair	Good	Good	Satisfactory	5	65.3