Ayer station
Ayer is another odd duck of a station. Like West Concord, it is also the location of a former diamond crossing of two railroads, but in this case, the southern leg is Pan Am's Worcester Main Line, and the station is located in the middle of a working railyard and athwart the busy east-west main line.. However unsuitable the station location may be, it's all the town has, and the local economic development department is investing in improved pedestrian accommodations. The local RTA has built a new parking garage adjacent to the Nashua River Rail Trail, the former north branch of the diamond.
Ayer station
To get to the station, one crosses a lightly-used freight track at grade before getting to the outbound platform. In the distance at right, an old interlocking tower before the freight track branches off to the northwest. (The branch serves a couple of local freight customers but is abandoned north of the Nashua River.)
Ayer station
This station layout is very, very odd, and of course the platforms are inadequate and totally inaccessible. The platforms here are highly substandard and barely 350 feet long, although there is room in the right of way for at least 500-foot platforms. Seems like the best option would be to shift passenger service to the north, replacing the freight track and building an island platform here.
Ayer station
A freight train of single-stack container well cars is stopped in the interlocking, fouling the eastbound main line — good thing there is no passenger service operating on a Sunday! Clearances on the Pan Am generally don't allow for double-stack containers east of Ayer, although there is clearance for autoracks.
Shirley station
This is actually a spot where you could maybe see staggered platforms and a gauntlet track (or just a pair of turnouts) as a real solution, but at inflated MBTA costs that's at least a $5 million project. (For how awful it is, this station got 150 boardings a day in pre-COVID measurements, which is only, um, $33,000 a passenger. Maybe more people would use it if the station were more usable.)
North Leominster station
This is another odd duck. Low-level platforms with mini-highs, but on a viaduct and connected to a multi-story parking garage belonging to the local Regional Transit Authority. Why would you not build full-high platforms here? It certainly seems like it's new enough, and if the traffic justifies building a big garage, it surely ought to justify high platforms. I'm guessing this may have something to do with railroad objections to high platforms, since the station sits smack across the Pan Am Southern freight main line to Albany.
North Leominster station
The three-story parking garage and bus station, which opened in 2014, has its entrance on Nashua St. The street level is combination bus stop and kiss-and-ride, with parking on the upper floors. Like at Ayer, the garage is owned and operated by MART, the Montachusett Regional Transit Authority.
North Leominster station
As at the other outer stations on the line, passengers in one direction must cross the tracks at grade — in this case, I'm standing on the inbound platform. Despite all these flaws, and a location hardly conducive to walk-up traffic, North Leominster served 240 boardings a day in the 2018 passenger counts.
North Leominster station
That's an electrical substation just north of the tracks — a reminder that the Fitchburg Line should be one of the easiest to electrify, with few underpasses needing to be raised or replaced, no freight service east of Littleton, and close proximity to electrical transmission lines for much of its length. (Most of the difficult construction would be required here, west of Ayer, to maintain freight clearances, so the outer part of the line might require diesel operation for substantially longer.)
Fitchburg station
Finally, we are in Fitchburg! It's not the end of the Fitchburg Line, because there are two stations in Fitchburg, but this is the older and more heavily used of the two. The railroad was three to four tracks through most of Fitchburg, but other than the two-track main line, that has largely been abandoned. The third track is still maintained through the station, however, with a single platform track serving trains in both directions, befitting Fitchburg station's prior status as a terminus. Crossovers east and west of the station allow eastbound trains to service the platform track and then switch back over to the usual main line track.
Westminster layover facility
1½ miles west of Wachusett station, in an industrial park next to a quarry in the town of Westminster, the MBTA built a layover facility to store Fitchburg Line trains overnight. Of course, it being a weekend during a service suspension, the trains weren't going anywhere today — but I could clearly hear and smell diesel engines running, which is not supposed to be the case in a layover facility (there are supposed to be electric plug-ins to keep each train's engine warm overnight). The trains are stored here in the consists that they will enter service with on Monday morning.