Under the plans, traffic management and cycling infrastructure will be improved in both directions.
The National Transport Authority issued compulsory purchase orders for the corridor in August 2023 with 216 submissions received on the scheme, which will cover a length of 18.5 km.
One of the key areas in Bray will be on Castle Street where 473 square metres will be taken from Castle Street Shopping Centre, garden and recreational areas from Belstone Terrace on Castle Street..
North Wicklow Educate Together Secondary School is also set to be affected, with a total of 443.7 square metres of land set to be acquired.