United States Department of Energy and United States Department of Defense v. Baltimore & Ohio Railroad Company, et al.; United States Department of Energy and United States Department of Defense v. Aberdeen & Rockfish Railroad Company, et al.

ese radioactive materials in common carrier service. The methodology adopts maximum R/VC markups of CSX's most current system- average variable unit costs computed under the Board's Uniform Rail Costing System (URCS). (Id. at 6; id., Ex. A ] 6.) The Government agrees to limit the application of the Eastern rate basis to the former lines of those railroads specifically listed in the Eastern Prescription Case, (id. at 10-11; see also id., Ex. A ] 6); \2\ and (b) compensate CSX for ``extra services'' and dedicated train service, when requested by the Government, and procedures to calculate ``equitable compensation'' for emergency-related costs that CSX may incur (Joint Mot. 6-7, 13, Dec. 1, 2025; see also id., Ex. A ]] 6.B & 6.C); --------------------------------------------------------------------------- \2\ The parties note, however, that the Eastern rate will apply to the applicable lines of Pan Am Railways which were acquired by, and became part of, the CSX network in 2022. (Id. at 10); see also CSX Corp.--Control & Merger--Pan Am Systems, Inc., FD 36472 et al. (STB served Apr. 14, 2022). --------------------------------------------------------------------------- (5) adopts a procedure to update compensation for rates and ``extra services'' when the Board ``issues new URCS and make-whole factors'' to reflect changes in CSX's system-average unit costs, (id., Ex. A ] 7); (6) ext