Ducking under the St-Laurent Sub. RTM 941 is approaching Montpellier Station as it ducks under the CN St-Laurent Sub; up until about five years ago there was a diamond at this location (Eastern Junction) but it is now grade separated. This train has dual mode ALP-45DP's in electric mode at each end and ten multilevel cars, this is the only trainset like this in service on the Deux-Montagnes line, rendered necessary by the fact that one of the MR-90 MU trainsets is being refurbished.