 King 's Highway 410 , also known as Highway 410 and colloquially as the four @-@ ten , is a 400 @-@ series highway in the Canadian province of Ontario that connects Highways 401 and 403 to Brampton . North of Brampton , the freeway connects to Highway 10 , which continues north through Caledon as a four lane arterial road . The route is 28. округутри, 175.052 km (109.3 mi) long and runs from Highway 401 in Mississauga, through Brampton, to Highway 10 in Caledon. It was originally a two-lane road, but