County Road 2 over Blacktail Creek

Map

Coordinates:
+43.59807, -104.18009
43°35'53" N, 104°10'48" W

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

Name:	County Road 2 over Blacktail Creek
Structure number:	DYN
Location:	20 Miles S. Of Newcastle
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	21.0 ft. `[6.4 m]`
Total length:	23.0 ft. `[7.0 m]`
Roadway width between curbs:	19.0 ft. `[5.8 m]`
Deck width edge-to-edge:	21.3 ft. `[6.5 m]`
Owner:	County Highway Agency `[02]`
Year built:	1955
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:	Wood or Timber `[7]`

Good/Fair/Poor Condition:	Poor
Status:	Open, posting recommended but not legally implemented `[B]`
Average daily traffic:	276 `[as of 2017]`
Truck traffic:	10% of total traffic
Deck condition:	Fair `[5 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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 with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	20.0
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$38,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Poor	Fair	Poor	Serious	276	20.0
April 2017	Poor	Fair	Poor	Serious	112	20.0
April 2016	Poor	Fair	Poor	Poor	42	51.8
April 2015	Poor	Fair	Poor	Poor	10	51.8
April 2014	Fair	Fair	Fair	Fair	10	68.8
March 2013	Fair	Fair	Fair	Fair	10	68.5
March 2012	Fair	Fair	Fair	Fair	10	68.8
March 2011	Fair	Fair	Fair	Fair	10	68.5
March 2010	Fair	Fair	Fair	Fair	10	68.5
March 2009	Fair	Fair	Fair	Fair	10	68.5
April 2008	Fair	Fair	Fair	Fair	10	68.5
March 2007	Fair	Fair	Fair	Fair	10	68.5
March 2006	Fair	Fair	Fair	Fair	20	68.5
April 2005	Fair	Fair	Fair	Fair	20	68.5
April 2004	Fair	Fair	Fair	Fair	20	68.5
April 2003	Fair	Fair	Fair	Fair	20	68.5
March 2002	Fair	Fair	Fair	Satisfactory	20	68.5
March 2001	Fair	Fair	Fair	Satisfactory	20	68.4
April 2000	Poor	Poor	Poor	Fair	20	50.4
March 1999	Poor	Poor	Poor	Fair	20	50.4
April 1998	Poor	Poor	Poor	Fair	20	50.4
April 1997	Poor	Poor	Poor	Fair	20	50.4
May 1996	Poor	Poor	Poor	Fair	20	50.4
May 1995	Poor	Fair	Serious	Fair	20	38.4
April 1994	Poor	Good	Poor	Good	20	53.4
May 1993	Poor	Good	Poor	Good	20	53.4
May 1992	Poor	Good	Poor	Good	20	53.4
May 1991	Poor	Good	Poor	Good	20	53.4