Route
Junction number
44
Markerpost
Unknown
Name
Lôn-las Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A48, A4230, B4291, B4625
Authority
Restricted turns
Full access
Services
No services
M4 J44 Lôn-las Interchange
Layout and signage
|
Abertawe (D) Swansea (E) A48 |
A4230 B4291 |
 |
A48 B4625 |
Abertawe (D) Swansea (E) A48 |
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
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?
Have you seen...
M1-A1 Link Road
Those last few miles of the M1 east of Leeds were completed in 1999. It looks for the most part like a fairly average piece of road, but one of the project's engineers describes some of the challenges that were faced.
About this page
Published
Last updated
Published
Last updated
