wrote in message
oups.com...

Whats the current interval off peak anyhow?

Between 1996 and 1998, MHE had a train every 12-15 minutes whenever the line
was open. The frequency depended not on demand but on whole number intervals
of the mainline headway... so at the time of night when the mainline dropped
from 5 minute headways to 6, the MHE frequency went up from 15 to 12. See
http://www.geocities.com/Athens/Acro....html#Northern