Highway 400 northbound on a long weekend in 1969. By BarrieAds May 19, 2024 Barrie Concerned Citizens Group Posts 185 total views, 0 today Home Barrie Concerned Citizens Group Posts Highway 400 northbound on a long weekend in 1969. And it hasnt changed haha Highway 400 northbound on a long weekend in 1969. 🚗 Source ◀Previous post Next post▶ By BarrieAds BarrieAds has been helping businesses in the Barrie area since 2016. Register FREE and have your ads listed in minutes!. View all posts by BarrieAds