Drivers in and around Mendip will have a National Highways road closure to watch out for this week.
But motorists will be able to take some solace in the fact that it is only expected to cause slight delays, of under 10 minutes.
The latest expected works list, with notes from National Highways, shows that one closure is due to start this week:
• A36, from 7pm July 13 to 6am July 15, slight delays (under 10 minutes): A36 Woolverton traffic lights for surveys (BT).
National Highways is responsible for maintaining motorways and major A-roads, so closures of smaller roads will not be included in their schedule.