49 CFR § 1242.14
Administration—other (account XX-19-06)
November 18, 2020
Separate common administration—other expenses between freight and passenger services in the same proportion as the common expenses of the following accounts are separated between freight and passenger services:
Administration:
Track (XX-19-02)
Bridges and Buildings (XX-19-03)
Signals (XX-19-04)
Communications (XX-19-05)