Junction tour
Automotive
History
Coventry Ring Road
The best ring road in the world? Possibly. The most frightening? Yes.
Clear and legible
A century ago, one short memorandum issued by the Ministry of Transport laid the groundwork for a system of standardised, uniform road signs and a great deal more.
B7076 and B7078
What sound at first like a pair of forgotten country lanes turn out to have had a major part to play in the history of Scotland's roads.
London Congestion Charge
One of the world's biggest and most controversial schemes to manage traffic by charging for roadspace. You can drive in to London if you like, guv, but it'll cost you.
Smart Motorways
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?
Operation Stack
If there's trouble crossing the Channel, you'll see the lorries queuing on the M20. What is Operation Stack? Why does it cause so much trouble? And why, more than twenty years after it started, are we still using it?
Three lanes are never enough
The open road
New ways over the Valleys
The curse of Clydach
High standards
Work begins
The Heads of the Valleys
The A465 Heads of the Valleys Road is one of the most spectacular trunk roads in the UK, and building it required some of the most remarkable civil engineering. This is the story of how the road was built in the 1960s, and how it's being rebuilt today.
Road sign symbols
Road signs use a recurring set of standard symbols to make them faster and easier to read. Recognising them is key to understanding the signs.
Road sign shapes
Did you know that the shape of a road sign will tell you what kind of sign it is? The six basic shapes, and their meanings, are here.
Road sign colours
All UK road signs are made using a palette of just ten basic colours, and each has meaning.
Whirlpool
Free-flowing, resizeable and also quite pretty.
Trumpet
The simplest free-flowing three-way connector.
Triangle
Three levels of road, three roads connected, three ways to build it.
Three-Level Stacked Roundabout
A cheap and cheerful way to fully grade separate two intersecting roads.
Roundabout Interchange
The true British interchange.
Partially Unrolled Cloverleaf
A clever improvement on the cloverleaf.
LILO
A junction with no bridges and not much choice if you're on the side road.
Four Level Stack
It is big, and it is clever.
Fork
It might be the simplest type of interchange there is. One way on and one way off: a fork in the road.
Dumbbell
Halfway between a diamond and a roundabout interchange.
Diamond
A conventional, basic motorway-to-road connection.
Cloverleaf
Four symmetrical loops — it's impossible to miss a cloverleaf. If you can find one, that is.