This is a side street and it is being used by excessive amounts of non residents including commercial vehicles traveling at high rates of speed. This has become a cut through street. If cars were allowed to take a left from Waltham Street onto Washington Street in West Newton Square this might eliminate some of the traffic. Also some other suggestion would be to exclude commercial vehicles, residents only between 7-10 am and 3 to 7 pm? Something should be done about this. Since this is a side street you do not expect to see speeding trucks, buses and cars. This can be very dangerous especially when walking with no sidewalks. It is getting progressively worse.