<p>For train service, visit mbta.com. You’ll find maps and schedules of the commuter rail and T. I think bus routes are included as well.</p>
<p>Periwinkle raises an excellent point about traffic flow. Some routes get pretty jammed up, sometimes only in 1 direction depending on time of day. If you go private and work in Boston, there are some good options in or near the city.</p>