Arkansas Highway 166

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Highway 166

AR 166 highlighted in red
Route information
Maintained by ArDOT
Section 1
Length7.97 mi[1] (12.83 km)
South end AR 361 at Davidsonville Historic State Park
North end US 62 in Pocahontas
Section 2
Length14.57 mi[1] (23.45 km)
South end Future I-57 / US 62 / US 67 in Pocahontas
North end Route A / Route Y at Missouri state line
CountryUnited States
Highway system
US 165 US 167

Arkansas Highway 166 is a designation for two state highways in Randolph County, Arkansas. The southern segment of 7.97 miles (12.83 km) runs from Old Davidsonville State Park to Pocahontas.[1] A northern segment of 14.57 miles (23.45 km) runs north from US 62/US 67 to the Missouri state line.[2]

Route description

Davidsonville Historic State Park to Pocahontas

Highway 166 near Davidsonville Historic State Park

AR 166 begins at Davidsonville Historic State Park in southwest Randolph County. The route runs north to meet US Route 62 in south Pocahontas. The route is entirely two-lane, undivided.[1]

Pocahontas to Missouri

AR 166 begins at US 62/US 67 (Future I-57) in east Pocahontas. The route runs north to meet AR 115 at Stokes and AR 328 in Maynard. AR 166 then trails north through Supply and Minorea to the Missouri state line, where it terminates at Missouri supplemental routes A/Y.

Major intersections

Mile markers reset at concurrencies. The entire route is in Randolph County.

Davidsonville Historic State Park0.00.0Arkansas 361.svg Roadway continues as AR 361Black Rocksouthern terminus, AR 361 northern terminus
US 62 west – Imboden
northern terminus
Gap in route

US 62 east / US 67 north – Corning
southern terminus
AR 115 south – Pocahontas
AR 115 concurrency north, 4.9 miles (7.9 km)

AR 115 north / AR 328 west – Doniphan MO, Maynard Pioneer Museum
AR 328 concurency east
AR 328 east – Reyno
AR 328 concurrency ends
7.1011.43 Route A / Route YContinuation into Missouri
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also


  1. ^ a b c d "[Arkansas] State Highways 2009 (Database)." April 2010. AHTD: Planning and Research Division. Database. Archived 2011-07-07 at the Wayback Machine Retrieved January 18, 2011.
  2. ^ a b General Highway Map - Randolph County, Arkansas (PDF) (Map) (5/12/2008 ed.). Arkansas State Highway and Transportation Department. Retrieved May 25, 2011.

External links

Media related to Arkansas Highway 166 at Wikimedia Commons