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SD079 over NORTH FORK GRAND RV

Harding County, South Dakota

Map

Coordinates:
+45.94424, -102.96014
45°56'39" N, 102°57'37" W

Facts

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

Name:	SD079 over NORTH FORK GRAND RV
Structure number:	000000032531001
Location:	0.1 S NORTH DAKOTA LINE
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	82.0 ft. `[25.0 m]`
Total length:	213.9 ft. `[65.2 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	32.2 ft. `[9.8 m]`
Owner:	State Highway Agency `[01]`
Year built:	1966
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:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	280 `[as of 2017]`
Truck traffic:	26% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
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 is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	91.2

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Fair	Fair	Satisfactory	Good	280	91.2
July 2015	Fair	Fair	Satisfactory	Good	316	91.1
July 2013	Fair	Fair	Satisfactory	Good	340	91.1
July 2011	Fair	Fair	Satisfactory	Good	232	91.5
July 2009	Fair	Satisfactory	Satisfactory	Good	240	92.5
May 2007	Fair	Good	Satisfactory	Good	225	92.5
July 2005	Poor	Poor	Satisfactory	Good	245	89.4
July 2003	Fair	Fair	Satisfactory	Good	272	91.4
September 2001	Poor	Poor	Satisfactory	Good	258	89.4
October 1999	Poor	Poor	Satisfactory	Good	220	89.5
October 1997	Fair	Satisfactory	Good	Satisfactory	172	92.6
October 1995	Fair	Satisfactory	Good	Satisfactory	191	97.4
October 1993	Fair	Satisfactory	Good	Satisfactory	240	98.5
January 1992	Fair	Good	Good	Satisfactory	243	97.5

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1492254