I was on the Cassiar last year pulling a travel trailer. The Cassiar is much more scenic than the Alcan for sure but the road is pretty rough in an lot of areas due to frost heave. I travelled it in June and there were a ton of black bears along the road. I would not hesitate to take it on my Goldwing though. Fuel is more limited and lodging is as well so have plans to camp or make reservations.Our last trip to AK was In early June, 2018. That was a bit early for us as we hit quite a bit of snow and very cold rain. The roads are rarely a challenge these days. Some road construction is inevitable and can be tough in wet weather just like anywhere else. In 2018, most of the roadhouses were open but seemed to be dedicated to serving the oil industry so I’m not sure if they sold gas to the public. IMO, the Cassiar Highway is now a better motorcycle trip than the AK Highway.