 Northbound trains usually continue beyond Wrexham to Chester and Holyhead (connecting with the ferries to Dublin Port) whereas, southbound trains usually continue via Shrewsbury in all cases, and to either Cardiff Central or Birmingham New Street.Most buses are low-floor and with slightly elevated bus stops to allow easy access.A new bus terminal, the largest in north Wales, has been built in Wrexham, with a staffed information booth.