M90 | ||||
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Route information | ||||
Part of E15 | ||||
Length | 36 mi (58 km) | |||
Existed | 1964–present | |||
History | Constructed 1964–2017[1] | |||
Major junctions | ||||
South end | Junction 1a of the M9 | |||
M9 motorway A823(M) motorway | ||||
North end | Perth (two ends; one east 56°22′58″N 3°24′23″W / 56.3827°N 3.4065°W, one at Broxden Junction 56°23′18″N 3°29′13″W / 56.3882°N 3.4869°W) | |||
Location | ||||
Country | United Kingdom | |||
Primary destinations | Edinburgh, Edinburgh Airport, Forth Road Bridge, Dunfermline, Kinross, Perth | |||
Road network | ||||
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The M90 is a motorway in Scotland. It runs from Junction 1A of the M9 motorway, south of the Queensferry Crossing,[2] to Perth. It is the northernmost motorway in the United Kingdom. The northern point goes to the western suburbs of Perth at Broxden. A small part of the M90 (across the Friarton Bridge to the southeast of Perth) was originally numbered as the M85 motorway.