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OLD HWY 85 over BOXELDER CK

Harding County, South Dakota

Map

Coordinates:
+45.64424, -103.48407
45°38'39" N, 103°29'03" W

Facts

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

Name:	OLD HWY 85 over BOXELDER CK
Structure number:	000000032280212
Location:	3.0E & 4.3N BUFFALO
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	23.0 ft. `[7.0 m]`
Total length:	24.0 ft. `[7.3 m]`
Roadway width between curbs:	20.0 ft. `[6.1 m]`
Deck width edge-to-edge:	22.3 ft. `[6.8 m]`
Owner:	County Highway Agency `[02]`
Year built:	1936
Historic significance:	Bridge is eligible for the National Register of Historic Places `[2]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	60 `[as of 2016]`
Truck traffic:	2% of total traffic
Deck condition:	Poor `[4 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	64.6
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$15,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Poor	Poor	Satisfactory	Fair	60	64.6
June 2016	Poor	Poor	Satisfactory	Fair	60	64.6
June 2014	Poor	Poor	Satisfactory	Fair	60	64.6
June 2012	Poor	Poor	Satisfactory	Fair	60	76.9
June 2010	Poor	Poor	Satisfactory	Fair	60	76.9
October 2008	Poor	Poor	Satisfactory	Fair	60	76.9
October 2006	Poor	Poor	Satisfactory	Satisfactory	60	87.9
July 2004	Fair	Fair	Satisfactory	Satisfactory	60	89.9
May 2002	Fair	Fair	Satisfactory	Satisfactory	60	89.9
May 2000	Fair	Fair	Satisfactory	Satisfactory	60	89.9
June 1998	Fair	Satisfactory	Satisfactory	Satisfactory	60	90.9
August 1996	Fair	Satisfactory	Good	Good	60	90.8
October 1994	Fair	Satisfactory	Good	Very Good	60	90.9
October 1992	Fair	Satisfactory	Good	Very Good	60	90.2
July 1990	Fair	Satisfactory	Good	Very Good	60	90.2

© 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/1492232