WASHINGTON (REUTERS) - The snowbound Washington area was resuming partial business on Tuesday (Jan 26) as trains and buses restarted near-normal service, while federal offices remained closed following a massive blizzard that hammered the US East Coast.

District of Columbia city government and most local governments in the Washington and Baltimore region are set to reopen after round-the-clock cleanup from the weekend snowstorm that killed at least 35 people in 10 states and the US capital.

New York was largely back to normal on Monday despite near-record snowfall, with public schools and the New York Stock Exchange open.

But Washington and its sprawling Maryland and Virginia suburbs were mostly at a standstill from the blizzard that dumped more than 60cm in the area.

Hundreds of thousands of federal workers stayed at home on Monday as the subway system, the second-busiest in the United States, and roads were cleared.

Federal offices will be closed again on Tuesday, but emergency and telework employees should adhere to their agencies' policies, the US Office of Personnel Management said late on Monday. Federal offices closed at noon on Friday ahead of the storm.

District of Columbia Mayor Muriel Bowser told reporters that public schools would stay closed until Wednesday but city offices would open as normal.

Many school districts in the Baltimore area, which received a record 74.2cm of snow, and in the Washington region were set to be closed on Tuesday, according to local media websites.

Washington Metropolitan Area Transit Authority General Manager Paul Wiedefeld told reporters that all rail services except the Silver Line in Virginia would run on a modified weekday schedule on Tuesday.

Bus services would expand to a "severe snow" schedule, he said. The transit system had shut down on Friday ahead of the storm and resumed limited service on Sunday with free travel.

The Federal Aviation Administration said airlines were expected to increase traffic slowly in Boston, the New York area, Philadelphia and the Washington region.

About 500 US flights were cancelled for Tuesday, less than a third of the number called off on Monday, according to Flightaware.com, an air travel website.

The House of Representatives has called off all votes until next week as the snow hampered lawmakers from returning from their home districts. The Senate is operating on a reduced schedule.