split the road to accommodate the bus route relations

fix for route 555

fix for route 308

adding route 308

fix for route 525

fix for route 940

fix for route 270

tag junction = roundabout

split the road to accommodate the bus route relations

fix for route 37

split the road to accommodate the bus route relations

update for routes 42 and 43

adding bus stops in Maylands area

adding bus stops in Beechboro area

adding bus stops in Beechboro area

adding bus stops in Caversham area

adding bus stops in Ellenbrook area

adding roads in Ellenbrook area

adding bus stops in Brabham area

adding bus stops in Beechboro and Bassendean area