Also, for the record, I've been amused at the way some people talk down the Suffolk Downs site as if it's a bad option, especially against a potential Northern VA site, for example. As the crow flies, East Boston is very comparably as far across Boston Harbor from Downtown Boston as Arlington, Northern Virginia is away from Georgetown/D.C. And both are well-connected sites via heavy rail subway, and close (depending on the Nor. VA/DC site) to the major international airport. If HQ2 does opt for a central DC location, the District-wide height restriction would make that site no higher than the FAA height restrictions at Suffolk Downs; however, Suffolk Downs does indeed have the large enough area to construct a campus in and a single owner.
Long story short: I'm tired of reading insipid diatribes knocking the strength of Boston's site proposals, especially Suffolk Downs.It bodes comparably well against who I see is our main competition.
Suffolk Downs is in an almost entirely residential area surrounded by working class suburbs. It's at the end of a short subway line. It's not connected to any major highway. It is near the airport yes, and the pike isn't far. Still the pike is horribly congested at peak times.
If you look at where wealthy tech workers live (which is what Amazon employees would be) it's not near Suffolk Downs. A HQ2 would gentrify the area and make it look more like Southie, but as of today it's not there yet.
I think Assembly/Sullivan is much better connected to the rest of the Boston area and would be a better location.
It would also be interesting to see BHCC redeveloped. It's a very suburban looking campus in a one stop from downtown Boston. I think BHCC would educate students just as well in a collection of urban buildings as it would in its suburban like campus today.
All of Sullivan Square could be ripped up and rebuilt in my honest opinion, and some build-able sites could be found.
Suffolk Downs is the easiest site with only one order. However I think it's far from the best site.