Where is Maghera’s Park and Ride for the A6 corridor?

Maghera has an official bus Park and Ride site identified as “Maghera (A6)”.

It is for motorists accessing a suitable service on the east–west A6 route, rather than a railway Park and Ride. Enter the specific Maghera A6 interchange in your directions and check the service timetable, because the name of the road alone is not enough to identify an individual stopping point. Do not leave a car on the A6 verge or at a roundabout approach.