adding building and post office

updating rona

[Seaforth, ON] squaring and realigning buildings bounded by Roxboro Line in the west, North Line in the east, Hydro Line in the north and Welsh Street in the south

minor alignment changes

updating construction landuses

adding turn lanes to mckeown and airport road, corrected lane count and fixed minor validator detected errors

adding building, improving highway

adding buildings

adding buildings

adding buildings

adding features

adding features

adding features

splitting highway where divided by physical barrier

adding parking lot

(no comment)

survey

removing relation to prepare for landuse micromapping

adding buildings

adding sidewalks to mission road