Route
Junction number
None
Markerpost
71
Name
Summercourt Junction
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A3058
Authority
Restricted turns
Full access
Services
No services
A30 Summercourt Junction
Layout and signage
|
St Austell Newquay Summercourt A3058 |
A3058 |
 |
A3058 |
St Austell Newquay Summercourt A3058 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
What's new
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?
We need to talk about Wisley
National Highways are spending a third of a billion pounds rebuilding one of the most congested junctions on the M25. Is it money well spent?
Have you seen...
Roundabouts
The UK has been driving in circles for a hundred years now, and this humble road junction has become part of British culture. Just what is so special about roundabouts?
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