British Columbia Highway 20

Highway 20, also known as the Chilcotin Highway, and officially dubbed the Alexander MacKenzie Highway, is one of the two main east–west routes in the Central Interior of British Columbia, the other being Highway 16. The Chilcotin Highway runs from Williams Lake westward through the Chilcotin region to North Bentinck Arm, an inlet of the Pacific Ocean where the town of Bella Coola is located. As of 2019, all but has been paved, mostly for expediting the removal of timber from the region, which, like most of British Columbia, is afflicted with pine beetle infestations. Logging traffic and ranch-related traffic on the route can be expected.
Highway 20 is famous for the portion of the westernmost stretch next to Young Creek Canyon, between Anahim Lake and Bella Coola, known as the Hill or The Precipice. From the point where the road crosses the Coast Range via Heckman Pass in Tweedsmuir South Provincial Park at an elevation of the road descends of steep, narrow road with sharp hairpin turns and two major switchbacks to the Bella Coola Valley. The descent includes a section with grades of up to 18%. The road is winding, in some places only wide enough for one vehicle, and in many places bordered on one side by cliffs, and on the other side by a drop of up to, unprotected by guardrails. Tourists who have driven to Bella Coola from Williams Lake have been known to refuse to drive back and have had to be taken out by boat or float plane.
Until 1953 Highway 20 ended at Anahim Lake, from Bella Coola. The province considered the terrain too difficult and refused to extend it, leaving Bella Coola inaccessible by road. The road, known at the time as the "Freedom Road", was completed by local volunteers working from opposite ends with two bulldozers and supplies bought on credit. The two bulldozers met each other on the 26th of September 1953 and an official opening ceremony was held on the 18th of July 1955.

Route description

Highway 20 is scenic and very sparsely populated. It begins in Williams Lake at its juncture with Highway 97. It rises gradually for to the crossing of the Fraser River at Sheep Creek Bridge, from which it ascends via a series of steep switchbacks to the Chilcotin Plateau. Prior to improvements of the late 20th Century, including the Sheep Creek Bridge, it crossed the Fraser via a 1910s style suspension bridge, which was like those farther south at Gang Ranch-Dog Creek and Lillooet.
At it passes the site of the Williams Lake LORAN-C Tower, part of the maritime navigation system. This tower was dismantled in October 2011.
At it passes through Riske Creek then at the hamlet of Hanceville.
Around it passes Anahim Reserve, a Chilcotin community before reaching Alexis Creek at. From Alexis Creek it is to the next town, Tatla Lake.
farther West is Nimpo Lake which serves as a float plane base for the region. Just west of Nimpo Lake the highway crosses the Dean River before reaching Anahim Lake and the adjacent Indian reserve at. west of Anahim Lake, the highway enters Tweedsmuir South Provincial Park, and later, it crosses into the Central Coast Regional District at Heckman Pass. After the -long steep section alongside Young Creek Canyon, the highway meets the Atnarko River, and follows it west for to where the Atnarko merges with the Talchako River to form the Bella Coola River. Highway 20 then follows the Bella Coola River for to a bridge over Burnt Bridge Creek, at which point it exits the Park. After continuing to follow the Bella Coola River for another, the highway reaches Hagensborg, then another to the centre of Bella Coola, and then another to the BC Ferry terminal.