Between them, the M50, A40 and A449 form a single dual carriageway route connecting the West Midlands to South Wales, incorproating one of the UK's oldest and most scenic motorways.
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
Motorways used to be really simple. Now they have electronic signals, variable speed limits, emergency lay-bys, part-time hard shoulders... Just what is so smart about Smart Motorways?