 The Bradley brook joins on the right bank at <unk> just before the river passes underneath the M4 motorway . After passing under the A4174 the Frome enters a more urban environment passing between Frenchay on the right and Bromley Heath and <unk> on the left . Turning in a more south westerly direction the river enters Oldbury Court estate , a city park also known as Vassal 's , past Snuff Mills , entering a steep valley at Stapleton , then passing Eastville park , where it feeds the former boating lake and is met by the Fishponds brook on the right . 
