 The M8 crosses into County Cork south of Kilbeheny and proceeds south to the east of Mitchelstown, before skirting around the base of Kilworth Mountain through pastoral farmland and demesne parkland.At Moorepark, some 5 km north of Fermoy, the M8 is tolled for the next 17.5 kilometres.This tolled section incorporates an impressive 450m viaduct crossing of the River Blackwater.