The M6 is the longest motorway in England, stretching 226.7 miles from Rugby in the Midlands through the north-west of England to Gretna on the Scottish border.
in russia
Motorway signs in England have a blue background.
The M1 or M6 motorway's traveling North-South.
No, the longest in Britain and the second longest in the world is the M25 encircling London.
The M42 motorway is a major road in England. The motorway is 55 miles in length and spans Bromsgrove in Worcestershire to Ashby-de-la-Zouch in Leicestershire.
Since roadworks come and go periodically there's no real way to tell the answer to this question. Since the M1 is the longest motorway I would imagine at any one time that has the longest uninterrupted stretch somewhere along it.
The A11 isn't a motorway, it's just an ordinary road and runs between London and Norwich. The M11 motorway runs between London and Cambridge.
The M25 is the motorway that goes around London in England.
Spaghetti Junction just north of Birmingham.
The A1 runs from London to the England/Scotland border and then continues to Edinburgh which would make it the longest in England and in Britain.
The M62 Motorway is located in northern England. It offers access to Liverpool, Salford, Manchester, Bradford, Leeds, Wakefield, and Hull. It is 107 miles long.
You haven't specified which country you are referring to. As this question has appeared in the 'England' category, I can say that all UK motorway signs are in the colour blue.