Riders on the Nepean Highway and Station Street through Bonbeach, Chelsea and Edithvale should continue to be on the alert for changed road conditions.
Starting next week Station Street between Edithvale Road and Northcliff Avenue will be closed until the end of March for the installation of a major drainage pipe.
The detour will be via the Nepean Highway.
There will also be restrictions due to works at the Thames Promenade and Station Street intersection later this month.
On the Nepean piling works continue at station locations. Speeds are restricted to 40 km/h through the works zone.
This weekend the Nepean will operate on a contra-flow basis near Edithvale Station.
Looking further ahead there will be more closures of Station Street for drainage works during April and May.
There will be continuing impacts during the year as stations are demolished and new station construction gets underway.