Birkenhead photo tour
Underneath the two parallel flyovers that run to the south of the marshalling areas. To the left is a two-way flyover, the A5227. To the right is a two-lane, one-way flyover carrying traffic exiting the tunnel. Straight ahead, all its traffic now joins the A552 west. The stub to the right is all that remains of the flyover demolished in the early 1990s, replaced by the roundabout above.