Location   Directions   Heading from Swansea   Turn off the M4 at Junction 34, take your first left onto the A4119. Proceed down the A4119 passing through two sets of traffic lights. Turn left, Llantrisant Cars can be found on your left.   Heading from Newport/Cardiff   Turn off the M4 at Junction 34, circle the roundabout until the exit for the A4119. Proceed down the A4119 passing through two sets of traffic lights. Turn left, Llantrisant Cars can be found on your left.   Heading from Cardiff Bay   Using the A4232 from Cardiff Bay, join the M4 at Junction 33 and head west. Turn off the M4 at Junction 34, circle the roundabout until the exit for the A4119.Proceed down the A4119 passing through two sets of traffic lights. Turn left, Llantrisant Cars can be found on your left.