I wanted to follow up my previous post and now that I have a few minutes to sit in my comfy chair with a glass of wine, here it is. First, I'm going to say comments like outlawing single family houses; really doesn't work for me. As I mentioned earlier; I do support a 3rd link but I would prefer to see a tunnel rather than a bridge. I also support the idea of the crossing continuing over the Arm and connecting up with NW Arm Drive.
I've noticed a number of posts about concerns regarding Council going for it; South End Residents and costs. I tried to comment on costs about something once before and it showed my lack of understanding - so I'll try to stay away from it. As for the other two (Council/South End Residents) I think it comes down to planning goals.
One of the goals that Council has been pushing is for greater intensification of the Regional Centre (particularly the Peninsula). Part of that strategy is creating a more pedestrian friendly environment. This is where broad based planning that understands the relationship of transportation to zoning comes into play. This is also where some skillful discussions with the port and CN can help get some money (perhaps). As planners, we are skillful negotiators (for the most part). I will explain...
Agree with some previous posts - the crossing needs to provide a separate transit tunnel system for a future LRT (and I would suggest buses - like Seattle's transit tunnel). But I've met some folks with CN over the years in Halifax that tell me some of the issues they have with the Dartmouth line and shunting cars from the Autoport to the mainline. So why not offer up the opportunity for one additional tunnel over to the port for CN to change they way they shunt trains? Negotiate on how it could happen - then they may only need the Dartmouth line as far as Burnside. This could open up the railyard in DT Dartmouth and areas along the way - then as part of the negotiation of the costs of the tunnel; landswap for $. This way, HRM gets the railyard in Dartmouth. Also make sure that the port has direct access to and from the tunnel for goods movement both over to Woodside or the NW Arm. Then the Port could help with some of the costs too. This would benefit downtown - no more trucks going through downtown (which helps planning goals of a more pedestrian focused Regional Centre).
The other thing that needs to happen (we've beaten this horse to death) is detailed planning for future rapid transit. The City is growing - we need to start planning for LRTs now. What routes? Where does it go? Portland is the busiest corridor for transit - so that being the first LRT is a no brainer. But also the routes into Fairview/Clayton Park; Dartmouth and Bedford/Sackville.
The next thing is a detailed planning study of servicing capacities for all the vacant land on the Mainland around Williams and Colpitt Lake that are not inside the Provincial Park. Same thing for Eastern Passage and Cole Harbour and then what transportation connections can occur - can this develop at higher densities and have direct connection to the future LRT system? I've talked about a system of streetcars on the Peninsula and in Dartmouth - use that also as part of the transit system. The one I suggested that ends on Robie Street at SMU - extend it to the Mainland. Then (depending on servicing capacities) you can force upgrades or if it can accommodate higher densities - build a series of 'villages' along the extension of the streetcar line. Thus you achieve higher density development in the greenfield area - you don't have to get rid of all low density; but could limit it because of proximity to streetcar/LRT. One idea might be to look at the
Calgary West Campus development as an inspiration - there is no low density in it at all.
In terms of costs and tolls, I can't see how the tolls couldn't go up given the potential for costs. But (and I could be wrong) wouldn't the NW Arm tunnel portion also bring in money too? Was that factored into some of the cost discussion that has occurred earlier?
Ultimately for me; one of my mentors put it best - City building isn't cheap. So part of the discussion ahead will have to be about building partnerships with the Port, CN (if my idea worked) and getting additional $ from the feds and the Province.