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CAVE HILL RD over BULL CK

Harding County, South Dakota

Map

Coordinates:
+45.80002, -103.60684
45°48'00" N, 103°36'25" W

Facts

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

Name:	CAVE HILL RD over BULL CK
Structure number:	000000032220105
Location:	6 E 2 S LADNER
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	40.0 ft. `[12.2 m]`
Total length:	100.1 ft. `[30.5 m]`
Roadway width between curbs:	26.9 ft. `[8.2 m]`
Deck width edge-to-edge:	26.9 ft. `[8.2 m]`
Skew angle:	30°
Owner:	County Highway Agency `[02]`
Year built:	1977
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	131 `[as of 2016]`
Truck traffic:	3% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	77.4
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
May 2018	Fair	Good	Fair	Fair	131	77.4
June 2016	Fair	Good	Fair	Fair	131	77.4
June 2014	Fair	Good	Fair	Fair	131	77.4
June 2012	Fair	Good	Good	Fair	131	77.4
June 2010	Fair	Good	Good	Fair	131	77.4
October 2008	Fair	Good	Good	Fair	131	77.4
October 2006	Fair	Good	Good	Fair	131	77.4
July 2004	Fair	Good	Good	Satisfactory	131	88.4
May 2002	Fair	Good	Good	Satisfactory	131	88.4
May 2000	Fair	Good	Good	Satisfactory	131	88.4
June 1998	Fair	Good	Good	Satisfactory	131	88.4
August 1996	Good	Good	Good	Good	131	88.4
October 1994	Good	Good	Good	Good	131	95.7
October 1992	Good	Good	Good	Good	131	95.7
July 1990	Good	Good	Good	Good	131	95.7

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