Transport Mostly all of Copenhagen's suburbs are linked to central Copenhagen by highways. Lately many of these highways have been widened with 2 or 3 lanes, beacause of the heavily increasing rush-hour traffic. The S-Train also connects almost all the suburbs of Copenhagen. There have been suggestions of a new plan for a tram line running from the northern to the southern suburbs. Ideas that some of the new Metro lines should be running to some of the inner-suburbs, have been suggested as well. Mainly those which are not connected by S-Train.
