If the STB confirms the line as active, the agreement between Eversource and the MBTA is open to legal challenge.
I'm not sure if PSI has been paying attention to STB decisions, as the STB already denied that action. In the same decision, the board also denied the town's request as well, since a notice of interim trail use requires the owner's (MBTA) consent, which was not provided.
Quotes from the decision:
https://dcms-external.s3.amazonaws.com/ ... /50926.pdf
Here, however, PSI has no interest in the integrity of the rail
system or the provision of rail service, which is what § 10501(b) is designed to protect. Because
PSI has no interest in rail service, or even a claimed property interest in the rail line, it is
unnecessary for the Board to determine the extent to which preemption might apply...
The Board also need not address the issue of whether the Line
was abandoned. Apparently, PSI seeks a determination that the Line was not abandoned only
because such a determination is necessary for the Board to reach the preemption question, which
is, in effect, the issue raised by PSI.
Moreover, the types of actions taken or planned by MBTA— granting easements for a trail and subsurface utilities in the right-of-way and removing track—
are not generally inconsistent with the reactivation of rail service in the future.6
With respect to the utility easement, PSI points to certain provisions of the
easement as indicative of MBTA’s “intent to eliminate the possibility of rail service
reactivation.” (Pet. 17.) However, as noted above, the easements contain provisions providing
for MBTA’s right to operate rail service on the Line. If MBTA intended to prevent the
reactivation of rail service, presumably it would not have included such provisions.