167th Street over Big Sioux River


+44.67397, -96.99947
44°40'26" N, 96°59'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:167th Street over Big Sioux River
Structure number:000000029244090
Location:4S & 1.4E of Castlewood
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:38.1 ft. [11.6 m]
Total length:99.4 ft. [30.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Owner:County Highway Agency [02]
Year built:1982
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:66 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood66100.0
June 2016GoodGoodGoodGood6698.1
May 2014GoodGoodGoodGood6693.3
June 2012GoodGoodGoodGood6698.0
August 2010GoodGoodGoodGood6698.0
September 2008GoodGoodGoodGood6698.0
August 2006GoodGoodGoodGood6698.0
July 2004GoodGoodGoodGood6698.0
August 2002GoodGoodGoodGood6698.0
July 2000GoodGoodGoodGood6698.0
September 1998GoodGoodGoodGood6698.0
August 1996GoodGoodVery GoodExcellent6698.0
August 1994GoodGoodVery GoodExcellent6698.0
September 1992GoodVery GoodVery GoodExcellent6698.0
June 1990GoodVery GoodVery GoodExcellent6698.0