sentences:  These were Little Lillooet Lake (Tenas Lake - "tenas" means "small" or "child" in the Chinook Jargon, a name also used for Birken Lake which also lies along the route), Lillooet Lake, Anderson Lake and Seton Lake, the foot of which is within a few miles of the Fraser River at today's town of Lillooet (until 1860 called Cayoosh Flat or Cayoosh) and from where the last few miles of wagon road completed the official Douglas Road.From there the Old Cariboo Road was constructed by entrepreneur Gustavus Blin Wright to Alexandria in order to serve the booming traffic to the Cariboo and points northwards.The combination of the Douglas Road and Blin-Wright's toll road were the main route north for freight and travel (excepting the River Trail which was for packhorses, mules and foot only) and so the Douglas Road and its various vessels saw a huge amount of traffic, though declining rapidly once the Cariboo Road from Yale via Ashcroft was opened in 1864 (the critical section from Yale to the existing older road at Clinton, which bypassed Port Douglas, Douglas Road and Lillooet entirely, being completed by about 1863) after which the route fell into decline.