tramac

There are places where 110 mph is a very nice speed indeed, and others where it is decidely better to be going at less than 60, and still others where less than 5 mph is definitely the best perhaps there are sheep on the road because the evening is cool but the tramac is still warm.

Sol Stein: Solutions for Novelists Michael Allen 2004

So where they could, they put a different coloured tramac (with rumble strips) in the middle of the pavement.

Environment news, comment and analysis from the Guardian | guardian.co.uk 2009