Watermain renewals in Carlton may disrupt riders on a short section of Rathdowne Street over the next month.
City West Water contractors are working on replacing old mains along Macarthur Place South and adjoining Rathdowne and Canning Street.
Works will be ongoing until mid-February, followed by several days of activity to reinstate the roadway.
Access to the bike lane on the citybound side of Rathdowne Street will be impacted on the section from Macarthur Place South to Faraday Street.
Traffic management will be in place to facilitate the passage of bike riders through the area.
Working hours will be between 7am and 5pm on weekdays.