National Highways are carrying out technical surveys near Malton ahead of a proposed safety barrier scheme in this area.
A spokesperson said: “To protect drivers and the workforce, we’ll need to have in place a series of overnight closures on the A64 between Musley Bank and Brambling Fields.
Overnight closures are between 8pm and 6am.
7 – 11 July (five nights):
Full closure of the A64 eastbound between Musley Bank and Brambling Fields. This will also include the closure of the eastbound access slip from the Old Malton junction with the B1257.
14 – 21 July (six nights on weeknights only):
Full closure of the A64 eastbound from Musley Bank to the Old Malton junction. The access slip will remain open.
There will be an additional westbound lane 2 closure on this stretch of the dual carriageway.
22 July – one night:
Full closure of the A64 westbound from the Old Malton junction to Musley Bank.
The Musley Bank access slip will remain open.
There will be an additional eastbound lane 2 closure for 1km from the Old Malton junction.
Diversions will be fully signed.
