Prestonpans railway stationPrestonpans railway station is a railway station serving the mining town of Prestonpans, East Lothian, Scotland. It is located on the North Berwick Line, east of. It serves the town of Cockenzie and Port Seton, away.ServicesOn Monday to Friday daytimes there is an hourly service westbound to Edinburgh and eastbound to, with extra trains at peak periods. On Saturdays, a half-hourly service operates during the day, dropping to hourly in the evening. Trains also call hourly each way on Sundays from mid-morning.