ACS-64 locomotive #619 at South Station after a test run on September 11, 2014. The consist is three Amfleet cars (the last #10005, a catenary inspection car) and Viewliner car #10004.
<a href="//commons.wikimedia.org/wiki/User:Pi.1415926535" title="User:Pi.1415926535">Pi.1415926535</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>