Translink is warning of some work along the Expo line this weekend after last night's nightmare of a commute.
Spokesman Derek Zabel says crews will replace power rails between Edmonds and 22nd Street station this weekend, so expect minor delays.
He adds the same work will start mid-May from Sunday to Thursday evenings.
"Of course, if there's any major event taking place in Vancouver or any major event near Skytrain stations, we may delay the start up of the power rail replacement or reschedule it for a later time."
Hundreds of passengers were stranded last night for up to two hours as crews tried to fix a power rail expansion joint.