<sod >There were several multi-vehicle pileups during the commute, some of them reported on the TransCanada Highway at Stoney Tr.< eod>< sod > There were several multi-vehicle pileups during the commute, some of them reported on the TransCanada Highway at Stoney Trail N.E. and points further south to 17th Avenue S.E., which involved a jack-knifed semi-trailer.< eod>