West of Frederiksberg the line ran southwest to Vigerslev (near the present Danshøj station) from which it followed the current alignment towards Roskilde.

In 1896 a double-tracked connection for freight opened between Frederiksberg and North Line's station at Nørrebro (located at today's Nørrebroparken).

It grew to be a busy freight destination too, particularly with deliveries of fresh milk to several dairies located at Nyelandsvej north of the station.

Following local protests, a modest passenger service was reestablished from 1914, in the form of a few shuttle trains a day to and from Vanløse.

All freight towards destinations north of Copenhagen still passed through Frederiksberg on the old mainline from Vigerslev and the connecting curve to Nørrebro.