The Massachusetts Department of Transportation (MassDOT) has announced that crews and contractors will be carrying out construction operations during the off-peak, overnight hours on I-90 (the Massachusetts Turnpike), which will require ramp closures at various I-90 interchanges overnight starting on Sunday, September 10.

I-90 east and westbound travel lanes will remain open during the overnight ramp work.

The full traffic impacts for these operations are as follows:

• Between 10 p.m., Sunday, September 10, and 5 a.m. on Monday, September 11, the I-90 Exit 9 (Sturbridge) eastbound off-ramp will be closed. Traffic looking to exit I-90 at this location will be directed to follow a detour that utilizes Exit 8 in Palmer.

• Between 9 p.m., Sunday, September 10, and 5 a.m. on Monday, September 11, the I-90 Exit 10A (Millbury) eastbound and westbound off-ramps will be closed. Traffic looking to exit I-90 at this location will be directed to follow a detour route that utilizes Exits 10 and 11.

• Between 10 p.m., Monday, September 11, and 5 a.m. on Tuesday, September 12, the I-90 Exit 13 (Natick/Framingham) eastbound and westbound off-ramps will be closed. Traffic looking to exit I-90 at this location will be directed to follow the detour signage in place.

• Between 10 p.m., Monday, September 11, and 5 a.m. on Tuesday, September 12, the I-90 Exit 10 (Auburn) westbound off-ramp and the on-ramp to I-290 will be closed. Traffic looking to exit I-90 and access I-290 at these locations will be directed to follow the detour signage in place.

• Between 10 p.m., Tuesday, September 12, and 5 a.m. on Wednesday, September 13, the I-90 Exit 13 (Natick/Framingham) eastbound and westbound on-ramps will be closed. Traffic looking to access I-90 at this location will be directed to follow the detour signage in place.

• Between 10 p.m., Tuesday, September 12, and 5 a.m. on Wednesday, September 13, the I-90 Exit 10 (Auburn) on-ramps from I-290/Route 12 will be closed. Traffic looking to access I-90 from these locations will be directed to follow the detour signage in place.

MassDOT encourages travelers to seek alternate routes and be mindful of possible delays, allow extra time to reach their destinations, and devote their full attention to the roadway when traveling through these work zones. Appropriate signage will be in place to guide travelers to the detour routes during these times.

All scheduled work is weather dependent and subject to change without notice.

For more information on traffic conditions travelers are encouraged to:

• Dial 511 before heading out onto the roadways and select a route to hear real-time conditions.
• Visit www.mass511.com, a website which provides real-time traffic and incident advisory information, access to traffic cameras, and allows users to subscribe to text and email alerts for traffic conditions.
• Follow MassDOT on Twitter @MassDOT to receive regular updates on road and traffic conditions
• Download MassDOT’s GoTime mobile app and view real-time traffic conditions before setting out on the road.