One of the biggest city-building projects in the history of Halifax. Construction is now underway. Learn more about Cogswell District. Common questions What is the Cogswell District? Has construction started? Answers to this and other common questions Construction updates Traffic delays, closures, and detours Project updates Latest information and next steps. Latest Updates Posted: April 25, 2022 - 3:26 pm Road Construction – Barrington Street Posted: April 20, 2022 - 10:32 am Road Construction – Barrington Street Posted: April 19, 2022 - 10:40 am Road Closure – Cogswell Street See all updates Construction Updates See the latest construction updates, road closures, detours, and traffic delays related to the Cogswell District Project. Project Updates See recent project milestones for the Cogswell District project. Cogswell District Kick-off Cogswell District is one of the biggest city-building projects our history.