Ottawa (1,266 road construction workers) and Labourers’ International Union of North America (LiUNA), Local 527, International Union of Operating Engineers (IUOE), Local 793, and Teamsters, Local 91
![National Capital Road Builders Association](https://cdn-res.keymedia.com/cdn-cgi/image/f=auto/https://cdn-res.keymedia.com/cms/images/ca/126/0299_637481326748472349.jpg)
Renewal agreement: Effective May 1, 2019 to April 30, 2022. Ratified in June 2019.