MEC 507 idles in the late afternoon sun, next to Third Avenue in Somerville, MA. Pan Am (now CSX) often keeps a locomotive here for Boston-area local job BO-1, which is one of the last freight job... (more)

Pan Am (Now CSX) Boston-based local B0-1 is seen crossing Mill Creek from Chelsea into Revere with six loads of bone chips for Rousselot in Peabody on the old Boston & Maine Eastern Route. The rem... (more)

BO-1 MEC 507 rolls Southbound through Shop Interlocking on the MBTA's New Hampshire Mainline with 5 loads in tow. The former cantilevered signal from Mystic Junction in Somerville, MA was relocate... (more)

MEC GP40-2L 507, recently repainted into Guilford Rail System colors, and train BO-1 races along the former B&M Eastern Route at Brickyard Interlocking in Lynn, MA on their return trip to Boston f... (more)

Boston-based local BO-1 exits the Salem Tunnel at McNall Interlocking with 12 empties from Rousselot in tow. From 1958 to 1987, the tunnel trench served as the B&M and MBTA Commuter Rail passenger... (more)

Early in 2020, for whatever reason, Pan Am Railway's decided to repaint one of their ex CN GP40s back into its Guilford Rail System colors. Months later and still looking pretty fresh, the 507 is ... (more)

BO-1 is seen headed over Chelsea Creek headed for Peabody with loaded hoppers for Rousselot.

Pan Am local BO-1 is seen arriving at Rousselot in Peabody. The lone customer on what is known as the South Reading Branch gets service on average twice a week. The train is about to start switchi... (more)

Still looking fresh in its Guilford "heritage" paint, MEC 507 is pulling BO-1 into Peabody Square. The Peabody Soldiers and Sailors Monument stands prominently in the square. The monument was dedi... (more)

Still looking fresh in its Guilford "heritage" paint, MEC 507 is pulling BO-1 into Peabody Square. Rousselot, the lone customer on this branch line gets service on average twice a week. The snow ... (more)

Still looking fresh in its Guilford "heritage" paint, MEC 507 is pulling BO-1 out of Salem Yard and across the Flint Street toward Rousselot in Peabody. The snow and ice are from a major winter st... (more)

Still looking fresh in its Guilford "heritage" paint, MEC 507 is pulling BO-1 out of Salem Yard and across the North River toward Rousselot in Peabody. The snow and ice are from a major winter sto... (more)

After switching out Rouselott in Peabody and running around its train, BO-1 shoves their train towards the Eastern Route Mainline before ending their day heading back to Boston.