Snaefell mountain road

A18
Route information
Length13.35 mi (21.48 km)
Major junctions
South endGovernor's Bridge, Douglas
Major intersections Governor's Road

Old Road’/(A18) Bemahague Road
A39 Hillberry Road/B11 Avondale Road
A6 Johnny Watterson's Lane/C10 Scollag Road
C22 Little Mill Road
B12 Creg-ny-Baa Back Road
U31 Nobles Park Road
B10 Beinn-y-Phott Road
A14 Sulby Glen Road
D28 Hiberian/Roan Road
Lezayre Road

Ramsey to Andreas Road
North endRamsey
54°19′14″N 4°23′06″W / 54.32056°N 4.38500°W / 54.32056; -4.38500 (A18 road (western end)) 54°10′18″N 4°28′06″W / 54.17167°N 4.46833°W / 54.17167; -4.46833 (A18 road (western end))
Location
CountryUnited Kingdom
Crown dependencyIsle of Man
Road network

The A18 Snaefell Mountain Road or Mountain Road (Manx: Giat y Clieau) is a primary main A-road of 13.35 miles (21.48 km) in length which connects the towns of Douglas and Ramsey in the Isle of Man.