Philadelphia region digging out from winter storm | Live Updates

Amtrak says its Keystone Service is canceled until 10 a.m. Monday after winter storm slammed the region.

Customers can rebook or request refunds without penalties on Amtrak.com, in the Amtrak mobile app, or by calling our Care Center at 1-800-USA-RAIL.

"The safety of our customers and our team members remain our highest priority. We are taking these proactive steps to limit exposure to hazardous conditions for our customers and team members and to protect our rail equipment. We are also aligning with and supporting state and local authorities who are advising the public to avoid travel during this winter storm," Amtrak says.

SEPTA says it expects significant service disruptions to continue into Monday following this weekend's winter storm.

Regional Rail, Bus, Access Paratransit and Metro Routes T & G (city trolleys), which were all suspended Sunday afternoon, will be gradually restored on Monday as conditions allow.

Once service is operating, Regional Rail will follow a Saturday schedule, and Bus and Metro will follow a Monday schedule.

The Market-Frankford (L), Broad Street (B), Suburban Trolleys (D) and the Norristown High Speed Line (M) have continued operating throughout the day on Sunday.

Customers should expect delays, trip cancellations and longer travel times on these services for Monday.

For the latest service information, visit SEPTA.org.

NJ TRANSIT expects to begin a phased resumption of service on Monday.

All three light rail lines - Newark Light Rail, Hudson-Bergen Light Rail, and River LINE - will operate on a weekday schedule to start the day.

Customers should expect delays and possible select train cancellations as crews continue clearing secondary roadways.

Later in the morning and afternoon, NJ TRANSIT will continue monitoring roadway conditions to support a gradual ramp-up of bus and Access Link service as conditions safely permit.

Crews will also work overnight and into the morning to inspect infrastructure and ensure NJ TRANSIT's 165 rail stations, system assets, and Amtrak's Northeast Corridor are prepared for the safe and reliable resumption of commuter rail service.

Updates on bus and rail service will be communicated as soon as information becomes available

Customers are encouraged to check NJTRANSIT.com or the NJ TRANSIT mobile app for the latest service updates before traveling.

We still have several hours to go with our winter storm.

Impacts remain high, especially with widespread sleet and some freezing rain that's starting to develop. Tricky travel is expected to continue into Monday morning.