Boston travel: Trains, buses halted, planes flying Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 8:13 am, Friday, April 19, 2013 NEW YORK (AP) — Mass transportation to and from the Boston area is virtually shut down Friday morning as police conduct a massive manhunt for one of two suspects in Monday's Boston Marathon bombing. Authorities in Boston suspended all mass transit, telling commuters via Twitter this morning: "Go/stay home." The Massachusetts Bay Transportation Authority, which operates commuter trains into Boston as well as the city's subway — called the T — and the city's buses suspended all operations. Passengers booked on canceled Bolt trips have already received refunds to their credit cards, according to Timothy Stokes, spokesman for Greyhound and Bolt Bus. Spokesman Morgan Durrant says the airline expects on-time departures and is considering extending a travel waiver issued earlier in the week. The Federal Aviation Administration imposed an air traffic restriction on the Boston area "to provide a safe environment for law enforcement activities."