Route
Junction number
3A
Markerpost
18.5 km
Name
Umberslade Interchange
Type
Terminus
Not a terminus
Other routes
M40
Authority
Restricted turns
Full access
Services
No services
M42 J3A Umberslade Interchange
Lane configuration
- Lane 1 continues ahead.
- Lane 2 continues, with option to exit.
- Lane 3 exits and does not return.
- Then further along:
- Lane 1 continues ahead (part time using the hard shoulder).
- Lane 2 continues ahead.
- Lane 3 is gained from the entry sliproad.
- Lane 4 is gained from the entry sliproad.
- Lane 1 exits and does not return (part time using the hard shoulder).
- Lane 2 exits and does not return.
- Lane 3 continues ahead.
- Lane 4 terminates.
- Lane 5 is gained from the entry sliproad.
- Lane 6 is gained from the entry sliproad.
Other events
Variable Speed Limits apply
National Speed Limit begins
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...
Low Emission Zone
A first step towards emissions-based road pricing, a pointless measure to enforce something that's happening anyway, or another leap forward in traffic planning from the people who created the Congestion Charge? It's hard to say.
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