Tolling the Gardiner and the DVP should be an interim step to accustom people to not driving downtown. Simply announce that the toll will continue to rise indefinitely and get people to begin to think outside the box. Rather than rebuild the Gardiner repurpose it. It may not last much longer conveying trucks and motor vehicles in general. but without much investment it can be converted to use for pedestrian bicycle and ebike use. Start by closing it twice a week in favour of cyclists and pedestrians to get people to experiment with alternate means of going downtown. Some employers may adapt by allowing white collar workers to work from home via the internet.  What is an infrequent thing becomes more frequent until it becomes the rule. A plug for ebikes needs special emphasis here because a lot of people not fit enough for a long bicycle ride could manage quite well with an ebike, which would be good for congestion, and better for the environment.