Sea-to-Sky Highway

Highway 99
Vancouver-Blaine Freeway Fraser Delta Thruway Sea to Sky Highway Duffey Lake Road
Route information
Length:	377 km (234 mi)
Existed:	1942 – present
Major junctions
South end:	I‑5 at Canada–United States border in Surrey
	BC 91 in Delta BC 17 in Delta BC 17A in Delta BC 91 in Richmond BC 7 in Vancouver BC 1 in West Vancouver BC 12 in Lillooet
North end:	BC 97 near Cache Creek
Location
Districts:	Delta, North Vancouver, West Vancouver, Squamish, Whistler, Lillooet
Major cities:	Surrey, Richmond, Vancouver
Villages:	Lions Bay, Pemberton
Highway system
British Columbia provincial highways ← BC 97D BC 101 →

British Columbia provincial highways

Highway 99, also known as the Fraser Delta Thruway south of Vancouver, and the Sea to Sky Highway, the Squamish Highway, or Whistler Highway north of Vancouver, is the major north–south artery running through the Greater Vancouver area of British Columbia from the U.S. border, up Howe Sound through the Sea to Sky Country to Lillooet, and connecting to Highway 97 just north of Cache Creek. The number of this highway is derived from the old U.S. Route 99, with which the highway originally connected. The highway currently connects with Interstate 5 at the international border.

This highway received the "99" designation in 1942 after completion of the King George VI Highway (1940) to the U.S. border, and it originally shared an alignment with Highway 1 from Surrey to Vancouver via the Pattullo Bridge and Kingsway. The current freeway alignment of Highway 99 between 8th Avenue in South Surrey and the North Arm of the Fraser River opened in 1962 as Hwy. 99 and was called the Deas (Island) Throughway. Between 1964 and 1973, the freeway alignment of Highway 99 was designated Highway 499. The Oak Street Bridge was built in 1957 to cross the North Arm Fraser River, and the Deas Island Tunnel was built 1957–59 (renamed the George Massey Tunnel in 1967) to cross the Fraser River. Tolls were collected at the crossings until April 1 1963.

...
Wikipedia