Article 2 - Safety
- Part 910 - Repealed
- Part 911 - Repealed
- Part 912 - Inspection Of Elevated Structures And Bridges Of Street Or Electric Railroad Corporations-first District Territory (§§ 912.1 — 912.3)
- Part 913 - Railroad Bridge Inventory and Inspection (§§ 913.1 — 913.5)
- Part 914 - Tools In Passenger Cars Of Steam Railroad Corporations (§ 914.1)
- Part 915 - Repealed
- Part 916 - Repealed
- Part 917 - Repealed
- Part 918 - Temporary Speed Restrictions Signs (§§ 918.1 — 918.2)
- Part 919 - Private Rail Crossings Located In Intercity Rail Passenger Service Corridors (§§ 919.0 — 919.9)
- Part 920 - Repealed
- Part 921 - Repealed
- Part 922 - Locomotive Boilers And Steam Reservoirs (§§ 922.0 — 922.21)
- Part 923 - Repealed
- Part 924 - Reports Of Railroad Accidents (§§ 924.0 — 924.10)
- Part 940 - Repealed
- Part 941 - Repealed
- Part 942 - Repealed
- Part 943 - Repealed
- Part 944 - Repealed
- Part 945 - Repealed