Road closures and delays are expected at the junction of Clewer Hill Road and St Leonard's Road, Windsor between Monday, December 2 and Friday, December 6.
The Winkfield Road, Imperial Road junction is also expected to be affected.
The closures will happen between 9am and 3pm with delays possible outside those times.
Severe impact on neighbouring roads are likely during busy periods.
Cllr Helen Price who represents Clewer and Dedworth East on the Royal Borough said: "This is due to resurfacing, which is sorely needed. I have some further information. Five days is being allowed for this work, but fingers crossed it might be finished in four.
"For those living in Winkfield Road, and the roads off it, I assume the only way to get into Windsor is to go past Legoland, up to the peanut roundabout and back through the park."
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