Arkansas_Highway_166
Arkansas Highway 166
State highway in Arkansas, United States
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 information | ||||
|---|---|---|---|---|
| Maintained by ArDOT | ||||
| Section 1 | ||||
| Length | 7.97 mi[1] (12.83 km) | |||
| South end |  AR 361 at Davidsonville Historic State Park | |||
| North end |  US 62 in Pocahontas | |||
| Section 2 | ||||
| Length | 14.57 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 | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Randolph | |||
| Highway system | ||||
| ||||
Davidsonville Historic State Park to Pocahontas
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.
Mile markers reset at concurrencies. The entire route is in Randolph County.
| Location | mi[2] | km | Destinations | Notes | |||
|---|---|---|---|---|---|---|---|
| Davidsonville Historic State Park | 0.0 | 0.0 |  Roadway continues as AR 361 – Black Rock | southern terminus, AR 361 northern terminus | |||
| Pocahontas | 7.97 | 12.83 |  US 62 west – Imboden | northern terminus | |||
| Gap in route | |||||||
| 0.0 | 0.0 |   US 62 east / US 67 north (Future I-57) – Corning | southern terminus | ||||
| Stokes | 7.47 | 12.02 |   AR 115 south – Pocahontas | ||||
| AR 115 concurrency north, 4.9 miles (7.9 km) | |||||||
| Maynard | 0.0 | 0.0 |  AR 115 north / AR 328 west – Doniphan MO, Maynard Pioneer Museum | AR 328 concurency east | |||
| 0.47 | 0.76 | AR 328 east – Reyno | AR 328 concurrency ends | ||||
| | 7.10 | 11.43 | Route A / Route Y | Continuation into Missouri | |||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
| |||||||
- "[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.
- General Highway Map - Randolph County, Arkansas (PDF) (Map) (5/12/2008 ed.). Arkansas State Highway and Transportation Department. Retrieved May 25, 2011.
Media related to Arkansas Highway 166 at Wikimedia Commons