gokeefe wrote:However when you look at the position of the depot relative to the canal I have to wonder if they have enough linear space to get a trainset in there. Not sure how Amtrak would feel about a platform that crosses over a canal.
I have no knowledge of how GT operated this branch from Lewiston Junction into downtown Lewiston. However, the
Official Guide gives a clue. In the '50s at least, trains between Portland (India St.) and Montréal stopped at Danville Junction, where they were met by a shuttle (train or bus) from/to Lewiston, 7.5 miles away. As near as I can tell, no mainline trains entered the branch; at about 20–25 minutes each way, that jog would have added considerably to the overall running time, already a nine-and-a-half-hour trip, just for a busload of passengers.
There appears to be about 300 feet between the bumping post at Lincoln Street and the canal west of Oxford Street, enough for about a three-car train plus locomotive (even more if the locomotive were on the other end, pushing). I doubt the shuttle was even that long. I have no idea of the platform layout back then, but I have no problem envisioning a platform extending across the canal; built correctly, it would pose less of a safety risk than, say, an el station platform hovering over thin air.
Formerly of Pittsfield and Waterville (Maine), New York City, Montréal, and San Francisco.