There are major service disruptions on SEPTA’s Regional Rail on Wednesday morning after an overnight train derailment in North Philadelphia.

The Manayunk/Norrristown, Fox Chase and Chestnut Hill East Lines will be suspended until further notice.

The Lansdale/Doylestown, Warminster and West Trenton Lines will only be able to operate to-and-from Fern Rock. Customers can transfer to the B at Fern Rock for travel to-and-from Center City.

The Airport, Media/Wawa, Wilmington/Newark, Paoli/Thorndale, Trenton and Chestnut Hill West Lines will operate to-and-from Suburban Station.

Officials say these lines will not service Jefferson Station, so passengers will have to use Suburban Station for access to Center City or transfer to the L at 15th Street/City Hall.

This is the second derailment in the Philadelphia region this week after more than a dozen train cars left the tracks after a freight train derailment on Tuesday afternoon in Bensalem, Bucks County.

More than a dozen freight train cars derail in Bensalem

That crash happened around 2:15 p.m. between Street Road and the Neshaminy Falls train station, and forced evacuation and shelter-in-place orders. Residents have since been allowed to return home.