Old Barrie Road & Highway 11/12 Interchange

Old Barrie Road & Highway 11/12 Interchange

← PROJECTS Old Barrie Road & Highway 11/12 Interchange ORILLIA, ON Tatham Engineering was retained by the City of Orillia to provide engineering design and construction services to improve the Highway 11/12 interchange with Old Barrie Road in support of continued...
County Road 21 Improvements

County Road 21 Improvements

← PROJECTS County Road 21 Improvements INNISFIL, ON Tatham was retained by the County of Simcoe & InnServices to provide detail design and construction services for a critical infrastructure project along County Road 21, stretching between 20th Sideroad and Yonge...