A five-week closure of Lower Weybourne Lane where the road passes under the railway is to get under way on Monday for works by Network Rail.
The road is scheduled to close from July 24 until August 31, for unspecified “works for rail purposes”.
Traffic will be diverted via the B3208, Boxall’s Lane and Weybourne Lane.
A six-week closure of The Street opposite the Hogs Back Brewery in Tongham is also set to get under way on Monday, July 24 for works by South East Water.
And there will be temporary traffic lights on The Street (A325) in Wrecclesham for three days from Tuesday to Thursday next week for works by South East Water.
Tilford Road will be closed between Churt and Beacon Hill from July 21 to 28 for resurfacing.