ramp), and from Highways 1 and 7 eastbound to the intersection of United and Leeder Street (accessed via their combined ramps to Highway 7B). Trucks can also access Highway 1 east from the intersection of United and Fawcett. This entrance leads directly into the separated lanes for 152nd Street in Surrey, and they can merge back onto the mainline of the freeway after the exit to 152nd. General traffic may use these ramps on weekends and after 5pm on weekdays. History Originally opened with the expressway alignment of Highway 1 (in the 1960s) this interchange featured a trumpet interchange on Highway 1, a short connecting road, and then a modified half-cloverleaf interchange with Highway 7. As part of the Port Mann/Highway 1 Improvement project, which saw the replacement of the Port Mann Bridge, this interchange was significantly modified to reduce bottlenecks and weaving. Resources References Freeways in British Columbia Road interchanges in Canada Transport in Greater Vancouver Buildings and structures in Coquitlam