Slip roads around the M90 in Fife will be closed at different times on Friday night to allow for grass verge cutting.
A series of closures will be implemented between 8pm on Friday and 6am on Saturday, starting with the northbound on-slip at junction 1c Admiraly.
Each closure will last around 90 minutes and diversions will be signposted.
Operating company Amey said the works had been scheduled overnight to minimise disruption but advised drivers to allow extra time for their journeys.
Workers will observe physical distancing guidelines during the works, it said.