Route Open Junctions Section
1 M74 and A74(M) Apr 1994 J1-4 Fullarton Road → Maryville
2 M74 and A74(M) Sep 1994 J16-19 Dinwoodie Green → Ecclefechan
3 M4 Dec 1994 J41*-44 Baglan → Lon Las

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What's new

Imperfectly Odd: Batheaston Bypass

It has viaducts, a tunnel and plenty of controversy, but the amazing Batheaston Bypass doesn’t really work. What went wrong?

South London's lost motorways

Completing the story of London's epic Ringways, we've just published the Southern Radials, five more motorways that never saw the light of day.

To the north east!

Two new additions to our collection of Opening Booklets take us to Darlington and Middlesbrough.

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Mickleham Bends

Once it was one of the UK's most dangerous roads — just what is so special about a bit of dual carriageway in Surrey?