British Columbia provincial highway 7B

British Columbia provincial highway 7B, the Mary Hill Bypass, is a 9 km-long riverside east-west link between the cities of Coquitlam to the west and Port Coquitlam to the east. The Mary Hill Bypass gained its '7B' designation in 1996, when it was widened from two to four lanes. Highway 7B meets Highway 7 at both of its ends, and also links to Highway 1 within Coquitlam at the Cape Horn Interchange.