I'd love to see a more centrally located north-south freeway corridor. That being said, putting it on Gateway Boulevard is delusional. There are so many businesses fronting Gateway Boulevard, including a lot of new developments (EverSquare, the new strip malls north of 34th Ave), all of which would be obliterated by turning Gateway Boulevard into a freeway. And all the light industrial areas north of 51st Ave would be gone too. As unsightly as they look, those I don't think anyone wants something that extreme, especially not when we're struggling to add more heavy industries to our tax base. Plus, what are you going to do when it reaches the Whyte Ave area? Build expensive tunnels down to the river valley? Demolish huge swaths of one of the most vibrant and walkable neighbourhoods in Edmonton?
Think,
@HappyJazzz, think! 91st Street is literally right there. Huge right-of-way, almost no businesses fronting it, space for large interchanges. It's perfect for a freeway up to Argyll road, and there's space at the Henday to link it up with the QE2 once it's converted to a collector-express. Now, don't ask me how it's gonna get further north towards Downtown (Mill Creek Ravine is there, but hell no!). Maybe connecting to and following 75th Street (somehow... without destroying half the businesses and homes there, idek this'll be a quagmire)? You come up with something here.
Okay, but regardless, we have a fast high-capacity north-south corridor to Downtown - the Capital Line LRT. The money would be much better spent getting the trains cleaned up, and then building a proper interchange at Heritage Valley Trail to link as many people with cars to the park'n'ride.
That being said, I don't mind improving the aesthetics of Gateway Boulevard. I think south of the Whitemud, a lot of those ingresses/egresses to the shopping center in the middle need to be eliminated and replaced with more sparsely-placed two-way access roads. That way, we'll get a lot more continuous tracts available for some nice landscaping and big trees. Also, get rid of the gas station where Gateway and Calgary Trail split and replace it with some nice welcome feature. I'd also remove the two old motels by the intermodal yard and expand the strip mall north. At least up to Whitemud Drive or even 51st Ave, we could give it a nice refresh. Then, north of Argyll Road, the best way to improve the aesthetics would be to eliminate the rail yard (aside from the bare minimum for the HSR alignment) and phase out the heavy industrial uses, gradually linking up Ritchie and Queen Alexandra with mixed-used development and fresh landscaping. A large district park would be nice here too.