Share:

SD020 over CK

Map

Coordinates:
+45.53111, -102.78763
45°31'52" N, 102°47'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD020 over CK
Structure number:000000053079290
Location:0.9 E OF PRAIRIE CITY
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:11.2 ft. [3.4 m]
Total length:22.6 ft. [6.9 m]
Owner:State Highway Agency [01]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:394 [as of 2017]
Truck traffic:23% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
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:92.1

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Good7 out of 1039492.1
October 2014Good7 out of 1043091.8
October 2010Good7 out of 1047591.5
October 2008Good8 out of 1042691.8
September 2005Fair6 out of 1048590.4
October 2001Fair6 out of 1051190.2
November 1997Fair6 out of 1048090.4
July 1994Fair6 out of 1031591.7
July 1992Fair6 out of 1037091.3
March 1990Fair6 out of 1020092.5