CSX Seaboard System Heritage unit 1982 southbound leads hot intermodal, CSX I025, as they meet northbound M512 with a high and wide loaded transformer, at Nortonville, Kentucky as it heads south on the Henderson Subdivision on March 4th, 2024.
According to Wikipedia: The Seaboard System Railroad, Inc. (reporting mark SBD) was a US Class I railroad that operated from 1982 to 1986.
Since the late 1960s, Seaboard Coast Line Industries had operated the Seaboard Coast Line and its sister railroads, notably the Louisville & Nashville and Clinchfield, as the “Family Lines System”. In 1980, SCLI merged with the Chessie System to create the holding company CSX Corporation; two years later, CSX merged with the Family Lines railroads to create the Seaboard System Railroad.
In 1986, Seaboard renamed itself CSX Transportation, which absorbed the Chessie System’s two major railroads the following year.
Tech Info: DJI Mavic 3 Classic Drone, RAW, 22mm, f/2.8, 1/1250, ISO 110.