Federal (United States) · Regulations
Part 231 — RAILROAD SAFETY APPLIANCE STANDARDS
33 sections
33 sections
- 49 C.F.R. § 231.0Applicability and penalties.
- 49 C.F.R. § 231.1Box and other house cars built or placed in service before October 1, 1966.
- 49 C.F.R. § 231.2Hopper cars and high-side gondolas with fixed ends.
- 49 C.F.R. § 231.3Drop-end high-side gondola cars.
- 49 C.F.R. § 231.4Fixed-end low-side gondola and low-side hopper cars.
- 49 C.F.R. § 231.5Drop-end low-side gondola cars.
- 49 C.F.R. § 231.6Flat cars.
- 49 C.F.R. § 231.7Tank cars with side platforms.
- 49 C.F.R. § 231.8Tank cars without side sills and tank cars with short side sills and end platforms.
- 49 C.F.R. § 231.9Tank cars without end sills.
- 49 C.F.R. § 231.10Caboose cars with platforms.
- 49 C.F.R. § 231.11Caboose cars without platforms.
- 49 C.F.R. § 231.12Passenger-train cars with wide vestibules.
- 49 C.F.R. § 231.13Passenger-train cars with open-end platforms.
- 49 C.F.R. § 231.14Passenger-train cars without end platforms.
- 49 C.F.R. § 231.15Steam locomotives used in road service.
- 49 C.F.R. § 231.16Steam locomotives used in switching service.
- 49 C.F.R. § 231.17Specifications common to all steam locomotives.
- 49 C.F.R. § 231.18Cars of special construction.
- 49 C.F.R. § 231.19Definition of “Right” and “Left.”
- 49 C.F.R. § 231.20Variation in size permitted.
- 49 C.F.R. § 231.21Tank cars without underframes.
- 49 C.F.R. § 231.22Operation of track motor cars.
- 49 C.F.R. § 231.23Unidirectional passenger-train cars adaptable to van-type semi-trailer use.
- 49 C.F.R. § 231.25Track motorcars (self-propelled 4-wheel cars which can be removed from the rails by men).
- 49 C.F.R. § 231.26Pushcars.
- 49 C.F.R. § 231.27Box and other house cars without roof hatches or placed in service after October 1, 1966.
- 49 C.F.R. § 231.28Box and other house cars with roof hatches built or placed in service after October 1, 1966.
- 49 C.F.R. § 231.29Road locomotives with corner stairways.
- 49 C.F.R. § 231.30Locomotives used in switching service.
- 49 C.F.R. § 231.31Drawbars for freight cars; standard height.
- 49 C.F.R. § 231.33Procedure for special approval of existing industry safety appliance standards.
- 49 C.F.R. § 231.35Procedure for modification of an approved industry safety appliance standard for new railcar construction.