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451 AVE over CK

Lake County, South Dakota

Map

Coordinates:
+44.01159, -97.18931
44°00'42" N, 97°11'22" W

Facts

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

Name:	451 AVE over CK
Structure number:	000000040090128
Location:	4W & .2N MADISON
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	9.8 ft. `[3.0 m]`
Total length:	21.0 ft. `[6.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	1932
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	2
Main spans material:	Concrete continuous `[2]`
Main spans design:	Culvert `[19]`
Deck type:	Not applicable `[N]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	220 `[as of 2015]`
Truck traffic:	2% of total traffic
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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]`
Culvert condition:	Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. `[5]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	78.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$50,000

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
June 2017	Fair	5 out of 10	220	78.7
August 2015	Fair	5 out of 10	220	78.7
September 2013	Fair	5 out of 10	220	78.7
September 2011	Fair	5 out of 10	220	78.7
July 2009	Fair	5 out of 10	220	78.7
August 2007	Fair	5 out of 10	220	78.7
September 2005	Fair	5 out of 10	220	78.7
October 2003	Fair	6 out of 10	220	89.7
September 2001	Good	7 out of 10	220	89.7
August 1999	Fair	6 out of 10	220	89.7
August 1997	Fair	6 out of 10	220	89.7
July 1995	Good	7 out of 10	220	89.4
August 1993	Good	7 out of 10	220	89.4
September 1991	Good	8 out of 10	220	86.4

© 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/1492683