Mickles Switch Rd over Achmun Creek

Facts

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

Name:	Mickles Switch Rd over Achmun Creek
Structure number:	000000000017743
Location:	0.45 MI E JCT SH 10
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	34.1 ft. `[10.4 m]`
Total length:	35.1 ft. `[10.7 m]`
Roadway width between curbs:	13.8 ft. `[4.2 m]`
Deck width edge-to-edge:	14.8 ft. `[4.5 m]`
Owner:	County Highway Agency `[02]`
Year built:	1920
Year reconstructed:	1989
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	47 `[as of 1987]`
Truck traffic:	1% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	24.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$220,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2018	Fair	Fair	Satisfactory	Fair	47	24.6
March 2017	Fair	Fair	Satisfactory	Fair	47	24.6
March 2016	Fair	Fair	Fair	Fair	47	24.6
February 2015	Fair	Fair	Fair	Fair	47	24.8
March 2013	Fair	Fair	Fair	Fair	47	24.8
March 2011	Fair	Fair	Fair	Fair	47	24.8
March 2010	Fair	Fair	Fair	Fair	47	24.8
March 2009	Fair	Fair	Fair	Fair	47	24.8
April 2007	Fair	Fair	Fair	Fair	47	24.8
April 2006	Fair	Satisfactory	Fair	Fair	47	25.8
April 2005	Poor	Satisfactory	Fair	Serious	47	23.9
April 2004	Poor	Satisfactory	Fair	Serious	47	23.9
April 2003	Poor	Good	Satisfactory	Serious	47	23.9
June 2002	Poor	Good	Satisfactory	Poor	47	23.9
January 2001	Good	Very Good	Very Good	Very Good	47	80.0
February 1999	Good	Very Good	Very Good	Very Good	47	80.0
March 1997	Good	Very Good	Very Good	Very Good	47	80.0
March 1995	Good	Very Good	Very Good	Very Good	47	80.0
February 1993	Good	Excellent	Excellent	Very Good	47	80.0
February 1991	Good	Excellent	Excellent	Very Good	47	66.6