Resealing work on Parkes Way on Wednesday will take two days, with the works between Sullivans Creek bridge and Acton Tunnel affecting traffic and creating road closures in the area.
Works begin on Wednesday February 1 and are expected to be completed on Thursday, weather permitting, with works taking place between 9am and 4pm to reduce effects on traffic.
The speed limit near the works will be reduced to 40km/h, with temporary lane closures in place and traffic controllers managing the flow of traffic.
Transport Canberra said minor delays should be expected as a new road surface and new line markings are layed to improve safety.