• Title 49 -- Transportation
• Subtitle B -- Other Regulations Relating to Transportation
• CHAPTER II -- FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

Part

• 200 Informal rules of practice for passenger service
• 201 Formal rules of practice for passenger service
• 207 Railroad police officers
• 209 Railroad safety enforcement procedures
• 210 Railroad noise emission compliance regulations
• 211 Rules of practice
• 212 State safety participation regulations
• 213 Track safety standards
• 214 Railroad workplace safety
• 215 Railroad freight car safety standards
• 216 Special notice and emergency order procedures: Railroad track, locomotive and equipment
• 217 Railroad operating rules
• 218 Railroad operating practices
• 219 Control of alcohol and drug use
• 220 Railroad communications
• 221 Rear end marking device--passenger, commuter and freight trains
• 222 Use of locomotive horns at public highway-rail grade crossings
• 223 Safety glazing standards--locomotives, passenger cars and cabooses
• 224 Reflectorization of rail freight rolling stock
• 225 Railroad accidents/incidents: Reports classification, and investigations
• 227 Occupational noise exposure
• 228 Hours of service of railroad employees
• 229 Railroad locomotive safety standards
• 230 Steam locomotive inspection and maintenance standards
• 231 Railroad safety appliance standards
• 232 Brake system safety standards for freight and other non-passenger trains and equipment; end-of-train devices
• 233 Signal systems reporting requirements
• 234 Grade crossing signal system safety
• 235 Instructions governing applications for approval of a discontinuance or material modification of a signal system or relief from the requirements of part 236
• 236 Rules, standards, and instructions governing the installation, inspection, maintenance, and repair of signal and train control systems, devices, and appliances
• 238 Passenger equipment safety standards
• 239 Passenger train emergency preparedness
• 240 Qualification and certification of locomotive engineers
• 241 United States locational requirement for dispatching of United States rail operations
• 244 Regulations on safety integration plans governing railroad consolidations, mergers, and acquisitions of control
• 245 Railroad user fees
• 250 Guarantee of certificates of trustees of railroads in reorganization
• 256 Financial assistance for railroad passenger terminals
• 260 Regulations governing loans and loan guarantees under the railroad rehabilitation and improvement financing program
• 261 Credit assistance for surface transportation projects
• 262 Implementation of program for capital grants for rail line relocation and improvement projects
• 265 Nondiscrimination in federally assisted railroad programs
• 266 Assistance to States for local rail service under section 5 of the Department of Transportation Act
• 268 Magnetic levitation transportation technology deployment program