The ramps will be closed part of the weekend, in the interchange of highways 10 and 30 and in that of highway 20 and route 134.
The service road of the A-30 westbound, at the height of the A-10, as well as the ramp leading from the A-10 westbound to the A-30 westbound, in Brossard , will be closed to traffic from 2 a.m. on Friday to 7 a.m. on Saturday.
The ramp leading from the R-134 westbound to the A-20 eastbound as well as the one leading from boul. La Fayette at the A-20 eastbound, in Longueuil, will be closed from 8:30 p.m. Saturday to 7 a.m. Sunday and from 8:30 p.m. Sunday to 5 a.m. Monday.
In both cases, signposted detours will be put in place.
In the event of unfavorable weather conditions or operational constraints, this work could be postponed or extended. (GM)
Info .: Quebec 511.