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FLAT CK ROAD over FLAT CK

Map

Coordinates:
+45.86263, -102.29338
45°51'45" N, 102°17'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FLAT CK ROAD over FLAT CK
Structure number:000000053323060
Location:5.5 SOUTH3.3E WHITE BUTTE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.4 ft. [4.4 m]
Total length:29.5 ft. [9.0 m]
Skew angle:15°
Owner:County Highway Agency [02]
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: May 2017

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:60 [as of 2015]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
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]
Sufficiency rating:92.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2017Good8 out of 106092.7
June 2013Good8 out of 1060100.0
June 2010Good8 out of 1060100.0
October 2008Good8 out of 1060100.0
October 2007PoorN out of 106019.4
October 2005PoorN out of 106019.4
August 2003PoorN out of 106023.7
November 2001PoorN out of 106023.7
August 1999PoorN out of 106023.7
August 1997PoorN out of 106024.7
May 1995PoorN out of 106024.7
June 1993FairN out of 106024.7
May 1991FairN out of 106024.7