deathtopumpkins wrote:Sure, you can go ahead and keep building commuter rail stations with full 800 ft platforms in the hope of eventually running some other type of service to them, but what if the Worcester Line becomes so saturated with commuter and intercity rail that you need to build additional tracks for local service? Now you're likely to need to rip them out and build new. Or what if a future study determines a light rail line, or BRT line, etc. along the corridor is a better option?The entire Massachusetts Turnpike Extension + Massachusetts Turnpike east of 495 needs to be rebuilt with higher capacity. From Weston east, probably by digging a new layer underground and replacing all the bridges. This will likely happen >10yrs and <60yrs from now. At the same time they need to put in more rails (by then tracks will be made from recycled plastic).
Saying "just build it, we can figure out what to do with it later" seems really backward and inefficient to me. We can and should do better than that.
Plus the Grand Junction is presently only accessible from the west (and from only Track 1). Some type of loop would be trivial to design now and impossible later.
If you build West Station and a bunch of 10-story Harvard dorms and lock in the existing 8 highway lanes + 2 tracks for the next hundred years, that's criminal.