High Quality Content by WIKIPEDIA articles! Walton Summit is an industrial area between Clayton Brook and Bamber Bridge, near Preston in Lancashire. It is in the South Ribble district. It is near the M61, M65 and M6 motorways and actually has a bit of single carriageway motorway from the M65/M61 roundabout. Walton Summit has very good road connection because of that. There is also the Lancaster Canal nearby. Walton Summit also consists of the smaller area of Seed Lee.