Complex sentence: It is at the crossroads of the N7 road between Dublin and Limerick and the N62 between Athlone and Horse and Jockey where it connects to the main M8 motorway between Dublin and Cork.
Split into simpler sentences: It is at the crossroads of the M7 between Dublin and Limerick and the N62 between Athlone and Horse and Jockey. At Horse and Jockey the N62 connects to the main M8 motorway between Dublin and Cork.