Route
Junction number
None
Markerpost
51.8 km
Name
Marsh Mills Interchange
Terminus
Not a terminus
Other routes
A374, B3416
Authority
Restricted turns
Full access
Services
No services
A38 (Devon Expressway) Marsh Mills Interchange
Layout and signage
|
Plympton B3416 Plymstock A374 |
B3416 (B3417) |
|
A374 |
Plymouth (E & Cen) Car Ferry  Mutley Plymstock A374 |
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
What's new
The Ringways Map is here
The wait is over! The full map of the Ringways, London’s unbuilt urban motorway network, is now online. Not even the system's planners had anything like this.
Red, white and blue
Kent County Council is run by eurosceptic nationalists. So why are they putting EU flags on their road signs?
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
Have you seen...
British Roads FAQ
The most Frequently Asked Questions where British Roads are concerned, and the answers. A good place to start if you're new to the subject or you're looking for quick facts.
About this page
Published
Last updated
Published
Last updated
