Thank you for posting that video BrettB. The video fails to mention that only one or two roads out of 10 experience traffic jams. I also want to point out that we will never be free from traffic jams regardless of the transportation modes we use. A good example of what I am talking about is surprise surprise, West Edmonton Mall! On the busiest day of the year, you will find it impossible to get anywhere in a hurry within the mall. TAS, improvements should be made where time savings will be realized, for the most part we can use the existing infrastructure, short cuts can be made to reduce travel distance over/under passes can be made to remove traffic lights and save time. Painting lanes on a sidewalk is incredibly cheap! We should be looking at 1950s 'highway' network for bicycles and pedestrians. Bicycling as a transportation mode has to be taken seriously.
We need to see this:
Buying groceries
Making deliveries
Soccer Mom
It has to be a transportation mode that is used by people from all walks of life, every. single. day. Rain or shine, hot or cold. Going to the Prom, going to your next hockey practice, delivering goods, shopping, visiting friends, everything.
It is very obvious that we are not there yet, not even close. Ebikes can make it happen but it will take time. If you want to win people over you need to find ways to cut travel time and make the bicycle cool and convenient for the public to buy in. But suffocating the automobile (reducing speed limits traffic calming, unnecessary road diets etc.) is NOT the way to go because it can backfire and produce unintended consequences.
Build a network using existing infrastructure to start and expand when the demand for more is there.
It will literally be a repeat of what happened in the video BrettB posted above but for the bicycle instead of the car. At least this time we will have another viable option to choose from.
I worry that city administration will end up doing what they have been doing for the last couple of years, just on a larger scale and like automotive road network, leave maintenance out of the equation.
One more thing, you guys need to look more towards cities in Asia for examples of successful bike networks because you won't find the first two images above in North America or Europe.