+44.47569, -103.26649
44°28'32" N, 103°15'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:139TH AVE. over BEAR BUTTE CK
Structure number:000000047151389
Location:13.1E & 4.IN STURGIS
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.1 ft. [4.3 m]
Total length:28.5 ft. [8.7 m]
Owner:County Highway Agency [02]
Year built:2010
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: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:33 [as of 2014]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:92.7

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
June 201692.7Good8 out of 10-33
July 201492.7Good8 out of 10-33
July 2012100.0Good8 out of 10-33
February 2011100.0Good8 out of 10-33
September 200833.8PoorN out of 10SD33
August 200633.8PoorN out of 10SD33
June 200435.9PoorN out of 10SD33
June 200237.9PoorN out of 10SD33
July 200037.9PoorN out of 10SD33
July 199838.9PoorN out of 10SD33
August 199637.9PoorN out of 10SD33
May 199437.9PoorN out of 10SD33
June 199244.9FairN out of 10SD33
March 199045.9FairN out of 10SD33