Share:

FAS 6420 over CROOKED CK

Harding County, South Dakota

Map

Coordinates:
+45.90676, -103.50296
45°54'24" N, 103°30'11" W

Facts

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

Name:	FAS 6420 over CROOKED CK
Structure number:	000000032268030
Location:	5 N 6.2 W LUDLOW
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	12.1 ft. `[3.7 m]`
Total length:	39.0 ft. `[11.9 m]`
Owner:	County Highway Agency `[02]`
Year built:	2016
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	3
Main spans material:	Concrete `[1]`
Main spans design:	Culvert `[19]`
Deck type:	Not applicable `[N]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	139 `[as of 2016]`
Truck traffic:	3% of total traffic
Structural appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
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]`
Pier/abutment protection:	Navigation protection not required `[1]`
Culvert condition:	Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. `[7]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	99.5

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
May 2018	Good	7 out of 10	139	99.5
June 2016	Fair	N out of 10	139	56.8
June 2014	Fair	N out of 10	139	56.8
June 2012	Fair	N out of 10	139	84.1
June 2010	Fair	N out of 10	139	84.1
October 2008	Fair	N out of 10	139	84.1
September 2006	Fair	N out of 10	139	84.1
July 2004	Fair	N out of 10	139	84.1
May 2002	Fair	N out of 10	139	84.1
May 2000	Fair	N out of 10	139	84.1
June 1998	Fair	N out of 10	139	84.1
August 1996	Good	N out of 10	139	83.9
October 1994	Good	N out of 10	139	79.4
October 1992	Good	N out of 10	139	79.4
July 1990	Good	N out of 10	139	79.4

© 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/1492230