Here's the map for buses from Prato to Poggio a Caiano:http://www.capautolinee.it/Linee_Ed_Orari/P/167 and the timetable:http://www.capautolinee.it/Linee_e_Orari/Linee_Extraurbane/L/173(click on the "orario" icon on the second LAM MT in blue that includes Poggio a Caiano to...