In Boston, most transit service resumed Tuesday, with some delays, according to the Massachusetts Bay Transportation Authority.

In Washington, bus and rail service was restored on modified schedules. Normal operations were expected to resume Wednesday.

Amtrak will provide some modified service between Newark, New Jersey, and points south starting Wednesday. Trains between Harrisburg, Pennsylvania, and Philadelphia, and between Boston and Portland, Maine, will also run.

However, trains directly to and from Penn Station in New York will be idle. Consult Amtrak's website for more details.