If you travel through the south end, you need to prepare for a major detour. The City of Saint John announced a significant infrastructure project that shuts down sections of Sydney Street and Britain Street for over three months.

Closure Details and Traffic Impacts

Starting Thursday, April 16, 2026, crews will completely close Sydney Street from Broad Street to St. James Street. They will also close Britain Street from Sydney Street to Carmarthen Street. This shutdown affects both directions and blocks all through traffic and pedestrian access 24 hours a day for 110 days.

During the construction period, the city converts Britain Street between Sydney Street and Carmarthen Street to two directional traffic. You will not be permitted to park on the street while work is underway. Crews maintain local access where possible and provide clear signage to direct you around the active construction zones.

What the Project Includes

This closure allows the city to perform a full street reconstruction. Underground work involves replacing the existing watermain and sanitary sewer, installing a brand new storm sewer, and renewing individual water and sewer service lines straight to your property line.

Once the underground utilities are secure, the surface gets a complete update. Crews build new concrete curbs and sidewalks, lay fresh roadway gravel and asphalt, and install new grass medians and updated signage. They also plant new trees to refresh the street aesthetics.

Who to Contact

If you have questions about municipal services during this time, contact the City of Saint John Customer Service Centre at (506) 658 4455. You can also visit them on the Ground Floor of City Hall at 15 Market Square, Monday to Friday from 8:30 a.m. to 4:30 p.m.

Frequently Asked Questions

When does the construction begin and end?

The road closure begins on April 16, 2026, and lasts for exactly 110 days.

Will I be able to park on Britain Street?

No. Street parking is strictly prohibited on the affected sections of Britain Street for the duration of the project.

Can pedestrians walk through the construction zone?

No. The city closed the area to all pedestrian access for safety reasons.

What upgrades are happening above ground?

The streets receive new concrete curbs, fresh asphalt and sidewalks, grass medians, new tree plantings, and updated street signs.