Route
Junction number
(A1 J80)
Markerpost
Unknown
Name
Seaton Burn Interchange
Type
Non-standard interchange
Terminus
Terminus at top of exit list
Other routes
A1, A1068, B1318
Authority
Restricted turns
Full access
Services
No services
A19 (A1 J80) Seaton Burn Interchange
Layout and signage
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
- Then further along:
- Lane 1 exits and does not return.
- Lane 2 exits and does not return.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues, with option to exit.
What's new
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The forever bottleneck, part 1
The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.
Have you seen...
Alley by gaslight
Some of Central London's quieter streets are still, surprisingly, lit by old and rather beautiful gas lanterns. Here are a few, by day and by night.
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