On a warm Labor Day afternoon, CSO-4 crawls its way towards Hartford yard with old vet SD40 3398 leading.

Connecticut Southern train CSO-4 approaches Meadow Road on the Hartford/Windsor Line on the afternoon of Thursday, February 2, 2023.

Connecticut Southern train CSO-4 rolls through Windsor Locks on a perfect sunny blue sky afternoon. The 26-car freight is led by a former Union Pacific snoot nose SD40-2. While many are going craz... (more)

Around 12:45am on Monday, January 23, 2023, a pair of Connecticut Southern SD40-2s break the early morning silence, as train CSO-1 rolls down track 2 at Meriden Station. This nocturnal job runs fr... (more)

On the last day of October in 2016, a pair of Connecticut Southern SD40-2s are in charge of southbound train CSO-1 at Wallingford.

A solo SD40-2 running long hood forward leads CSO-4 across the Connecticut River Bridge in Enfield.

A former Union Pacific snoot nose SD40-2, still retaining its original number, leads CSO-4 past the 1875 built New York, New Haven and Hartford Railroad station in Windsor Locks.

CSO-1 rolls south, past milepost 25 in Berlin. The trailing locomotive is New England Central GP38AC 3855, former Gulf Mobile & Ohio 718.

The power from southbound CSO-1 has cut away from its train and will continue into Cedar Hill yard, picking up cars that CSX left for them.

CSO-1 heads south through Willow interlocking in Berlin, CT.

A pair of former CEFX/Union Pacific SD40-2s lead a sizable southbound CSO-1 in North Haven. Also trailing in the consist is CSXT GP40-2 6222.

CT Southern (CSOR) RR train CSO-1 heads south over the Farmington River in Windsor CT on 08-17-26

CSO-1 heads south past Trackside Brick Oven Pizzeria in Wallingford, CT.