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46360 277 ST over LONG CK

Turner County, South Dakota

Map

Coordinates:
+43.37413, -96.93344
43°22'27" N, 96°56'00" W

Facts

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

Name:	46360 277 ST over LONG CK
Structure number:	000000063236090
Location:	2.6E CHANCELLOR
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	43.6 ft. `[13.3 m]`
Total length:	44.9 ft. `[13.7 m]`
Roadway width between curbs:	26.6 ft. `[8.1 m]`
Deck width edge-to-edge:	26.9 ft. `[8.2 m]`
Owner:	County Highway Agency `[02]`
Year built:	1987
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Tee beam `[04]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	25 `[as of 2015]`
Truck traffic:	2% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 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 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:	78.8
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$25,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Fair	Satisfactory	Satisfactory	Fair	25	78.8
July 2015	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
July 2013	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
September 2011	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
October 2009	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
August 2007	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
August 2006	Fair	Satisfactory	Satisfactory	Satisfactory	25	89.8
July 2004	Fair	Satisfactory	Very Good	Good	25	89.8
June 2002	Fair	Satisfactory	Very Good	Good	25	89.8
August 2000	Good	Good	Very Good	Good	25	89.8
August 1998	Fair	Good	Very Good	Satisfactory	25	97.0
May 1996	Good	Excellent	Excellent	Very Good	25	97.0
June 1994	Good	Excellent	Excellent	Very Good	25	97.0
May 1992	Good	Excellent	Excellent	Excellent	25	97.0
May 1990	Good	Excellent	Excellent	Excellent	25	97.0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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