The Massachusetts Department of Transportation has announced additional overnight work hours for ramps at the interchange of Interstate 90 and Interstate 495 in Hopkinton that will impact drivers throughout next week.

Starting Monday night, the I-495 ramp to I-90 westbound (Exit 58) will be closed. Traffic will detour onto I-90 eastbound and use exit 111 in order to reverse direction. Work on the ramp is scheduled through Wednesday morning.

The I-90 eastbound to I-495 northbound ramp (Exit 106) will be closed overnight Monday night through Friday morning. Traffic will detour southbound on I-495 to West Main Street (Exit 54A) to reverse direction to I-495 north.

Appropriate signage and law enforcement details will be in place. Drivers should anticipate delays and exercise caution while traveling through work zones.

For more information on traffic conditions, drivers can visit the Mass511 website, which features travel times and real-time traffic.