Heads up on I-93 lane closures this weekend

Here's when and where to expect them.

Rush hour traffic on I-93 viewed from Southampton St. in Boston.
Rush hour traffic on I-93 viewed from Southampton St. in Boston. –Craig F. Walker/Globe Staff/File

Sections of I-93 north and southbound in Boston will be closed for median barrier replacement work Friday night and throughout this weekend, resulting in overnight and off-peak temporary lane closures, according to the Massachusetts Department of Transportation.

The construction will occur on I-93 north and southbound between Southampton Street and the Savin Hill/Neponset Circle area.

Here’s when to expect lane closures:

Friday, June 15, to Saturday, June 16:

  • Single lane closures from 9 p.m. to 11 p.m. Friday.
  • Double lane closures from 11 p.m. Friday to 6 a.m. Saturday.
  • Single lane closures from 6 a.m. to 11 a.m. Saturday.

Saturday, June 16, to Sunday, June 17:

  • Single lane closures 8 p.m. to 11 p.m. Saturday.
  • Double lane closures from 11 p.m. Saturday to 6 a.m. Sunday.
  • Single lane closures from 6 a.m. to 11 a.m. Sunday.

Sunday, June 17, to Monday, June 18

  • Single lane closures from 8 p.m. to 11 p.m. Sunday.
  • Double lane closures from 11 p.m. Sunday to 5 a.m. Monday.

The schedule for this work is weather dependent and subject to change. For more information, visit mass511.com for live traffic updates.