M5 Sowton and Killerton Sections

Name
Sowton and Killerton Sections
Opened
Current route
Start point
Junction number at start: 28
Collumpton
End point
Junction number at end: 30
Sandygate
Original route

The length from J28 to Exeter Road was originally the A38 Collumpton Bypass and was upgraded to motorway as part of this scheme.

Road scheme and chronology data is courtesy SABRE (where much of it was gathered by member Ross Spur), with additional data from the UK Motorway Archive, the Scottish Roads Archive and the Northern Ireland Roads Site.

In this section

What's new

A century of motorways

It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.

Schrödinger’s speed limit

In 2022, Manchester City Council say they reduced the speed limit on the Mancunian Way to 30mph. But it’s not clear if they did. It’s not even clear if they can.

Sorry, wrong number

Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?

Share this page

Have you seen...

Ringways

The story of an incredible plan to reshape London into a city of motorways, with the history from creation to cancellation and details on every unbuilt road.