I attended one of the SFU  City Program’s free lectures last night. The topic was ‘What’s Up With the Viaducts?’ in reference to the fact that the City is now considering what the future of these structures, and more importantly what the future of this area of the City, should be.

There seem to be two main aspects. Firstly, what happens to all the traffic that currently uses the viaducts? Does everything come to a grinding halt if they are removed? The consensus was – no. And to be fair, all the evidence now supports this, including the little experiment the City did in February last year when a small sporting event shut down the viaducts and a few other streets! There is now a fair body of evidence from all over the world which supports the notion of  ‘disappearing traffic’. One of the most notable examples is from Seoul and Gordon Price’s blog has a lot of info on it here. Basically, in this case, they removed 6km of a huge freeway through the city and replace d it with a park. And traffic in surrounding areas did not go up. It has even got the folks in New Westminster grappling with a planned expanded Front Street wandering whether its the right thing to do. Traffic is like a gas, it expands and contracts to fill the space available. Hence also, ‘induced traffic’ where new road capacity is used up quicker than expected. As an aside, the exception to this is if its tolled. I have heard of two examples recently of Public Private Partnership (PPP) projects where new bridges or tunnels have been constructed and tolls and financial models calculated based on a certain number of vehicles using the route (and paying the toll). And the traffic hasn’t come. One of the examples is the Golden Ears Bridge here in Metro Vancouver. I’m sure this wouldn’t have happend a few years ago. Times, they are a changing…

The other part of the debate was what should replace the space that the viaducts currently take. The skytrain weaves up and down around the viaducts at the moment so that’s one challenge, although I personally like the roller coaster feel to this part of the route and think its a feature in its own right. There was an interesting history lesson given as to what was there before the viaducts which acted as a reminder about how much we can loose in the name of ‘progress’. Hogan’s Alley was a thriving black community (Vancouver’s only one) which was wiped out. Someone suggested naming this project Hogan’s Alley Planning Initiative (HAPI) which got a cheer of approval.

This is only the beginning of the debate. So, what do YOU think? As Bing Thom said last night, the City Councillors want to hear from the people, otherwise they don’t really know what to do. So make your voice heard on this blog or elsewhere.

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