 The M7 motorway crosses the north of the county through Roscrea and Nenagh and the M8 motorway bisects the county from north of Two-Mile Borris to the County Limerick border.Both routes are among some of the busiest roads on the island.The Limerick to Waterford N24 crosses the southern half of Tipperary, travelling through Tipperary Town, Bansha, north of Cahir and around Clonmel and Carrick-on-Suir.