Route
Junction number
None
Markerpost
13.3 km
Name
Elstow Interchange
Terminus
Not a terminus
Other routes
A6, A5141
Authority
Restricted turns
Full access
Services
No services
A421 Elstow Interchange
Layout and signage
|
Luton A6 Bedford Elstow A5141 |
A5141 | 
|
A6 |
Bedford Luton A6 |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
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