 Using the South Fraser Perimeter Road (Highway 17) from Surrey to Tsawwassen Ferry Terminal, Vancouver Island or interior-bound traffic can bypass the busiest sections of Highway 1 in Metro Vancouver and the Horseshoe Bay-Departure Bay Ferry.Victoria-bound traffic can use the same highway as a shortcut that bypasses the entire circuitous Vancouver Island route of the Trans-Canada with its numerous traffic lights and bottlenecks.Speed limits on the British Columbia mainland segment of the Trans-Canada range from .