A popular route through Northwood is closing for a week from next Tuesday (5).
Between 9.30am to 4pm, Nodes Road will be shut to allow for works.
Island Roads says the closure is necessary to allow for footway improvements.
Access to homes will be maintained while works are carried out.
The closure will only be in place on weekdays, and not on the weekend, Island Roads says.
A spokesperson said:
"Traffic lights at the Newport Road/Nodes Road junction will be off during work to keep traffic moving along the Three Gates Road and Newport Road diversion."