Roseville | Edworthy Side Road Roundabout

Overview

Project number: 07609 | Updated: October 2026

The Region of Waterloo is installing a single-lane roundabout at the intersection of Roseville Road and Edworthy Side Road in North Dumfries. This design was selected based on feedback received during public engagement, along with technical analysis and internal review.

This project aims to improve safety, traffic flow, and intersection operations for all road users.

This work includes:

Construction of a single-lane roundabout
Installation of storm sewers, road base, curb and gutter
Asphalt removal and replacement
Ditch grading and profiling
Installation of additional lighting within the project limits.

Construction is scheduled to begin in June 2026 and is expected to be completed by November 2026. Work will be completed in phases:

Schedule

Public Engagement- 2023
Design and planning: 2024–2026
Construction: June 2026–November 2026
Surface asphalt: 2027

Note: timing may be affected by weather conditions and changing project scope; updates will be posted as needed.

Budget

$4,058,000

Contact

Daniel Di Pietro, P.Eng.
Engineer, Region of Waterloo
dadipietro@regionofwaterloo.ca

Service First Contact Centre: 519-575-4400

Getting around during construction

Construction has entered the final phase, with work now focused on the north side of Roseville Road. The south leg of the roundabout and the south side of Roseville Road have been paved with base asphalt.

Current traffic impacts include:

Edworthy Side Road is closed at Roseville Road to all traffic.
Westbound Roseville Road is closed between Whistle Bare Road and Dickie Settlement Road.
Eastbound traffic through the construction area remains open; however, road users are encouraged to use the signed detour to help reduce congestion.
All trucks must use the signed detour.

View detour map . Please follow all posted signage and allow extra travel time when travelling through the area.

Any additional detours and traffic impacts required for future construction stages will be communicated to residents and road users through advance signage and website updates.

Public engagement

The public was invited to provide feedback on this project in 2023. For details on those comments and how the Region is responding, visit the EngageWR project page.