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IRR COUNTY ROAD over ANTELOPE CK

Map

Coordinates:
+43.27414, -100.52506
43°16'27" N, 100°31'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR COUNTY ROAD over ANTELOPE CK
Structure number:000000061363080
Location:2 S & 6.3 E OF MISSION
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:22.6 ft. [6.9 m]
Total length:22.6 ft. [6.9 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Aluminum, Wrought Iron or Cast Iron [9]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27 [as of 2015]
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 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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 102788.8
July 2015Fair6 out of 1027100.0
July 2013Fair6 out of 1027100.0
July 2011Fair6 out of 1027100.0
October 2009Fair6 out of 1027100.0
June 2007Fair6 out of 1027100.0
October 2005Fair6 out of 1027100.0
September 2003Good7 out of 1027100.0
October 2001Good7 out of 1027100.0
October 1999Good8 out of 1027100.0
June 1997Good8 out of 1027100.0