Home/CFR/Title 49/Part 231
FEDERAL · 49 CFR

Part 231 — Railroad Safety Appliance Standards

34 sections · Title 49: Transportation

§ 231.0Applicability and penalties.
§ 231.1Box and other house cars built or placed in service before October 1, 1966.
§ 231.2Hopper cars and high-side gondolas with fixed ends.
§ 231.3Drop-end high-side gondola cars.
§ 231.4Fixed-end low-side gondola and low-side hopper cars.
§ 231.5Drop-end low-side gondola cars.
§ 231.6Flat cars.
§ 231.7Tank cars with side platforms.
§ 231.8Tank cars without side sills and tank cars with short side sills and end platforms.
§ 231.9Tank cars without end sills.
§ 231.10Caboose cars with platforms.
§ 231.11Caboose cars without platforms.
§ 231.12Passenger-train cars with wide vestibules.
§ 231.13Passenger-train cars with open-end platforms.
§ 231.14Passenger-train cars without end platforms.
§ 231.15Steam locomotives used in road service.
§ 231.16Steam locomotives used in switching service.
§ 231.17Specifications common to all steam locomotives.
§ 231.18Cars of special construction.
§ 231.19Definition of “Right” and “Left.”
§ 231.20Variation in size permitted.
§ 231.21Tank cars without underframes.
§ 231.22Operation of track motor cars.
§ 231.23Unidirectional passenger-train cars adaptable to van-type semi-trailer use.
§ 231.24Box and other house cars with roofs, 16 feet 10 inches or more above top of rail.
§ 231.25Track motorcars (self-propelled 4-wheel cars which can be removed from the rails by men).
§ 231.26Pushcars.
§ 231.27Box and other house cars without roof hatches or placed in service after October 1, 1966.
§ 231.28Box and other house cars with roof hatches built or placed in service after October 1, 1966.
§ 231.29Road locomotives with corner stairways.
§ 231.30Locomotives used in switching service.
§ 231.31Drawbars for freight cars; standard height.
§ 231.33Procedure for special approval of existing industry safety appliance standards.
§ 231.35Procedure for modification of an approved industry safety appliance standard for new railcar construction.