Related to
- Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation
- Transportation Inspectors
- Airfield Operations Specialists
- Aircraft Cargo Handling Supervisors
- Traffic Technicians
- Locomotive Engineers
- Dispatchers, Except Police, Fire, and Ambulance
- Subway and Streetcar Operators
- Power Distributors and Dispatchers
- Bus Drivers, Transit and Intercity
- First-Line Supervisors of Passenger Attendants
- Railroad Brake, Signal, and Switch Operators and Locomotive Firers
- First-Line Supervisors of Material-Moving Machine and Vehicle Operators
- Air Traffic Controllers
- Highway Maintenance Workers
- Transit and Railroad Police
- Rail Yard Engineers, Dinkey Operators, and Hostlers
- Signal and Track Switch Repairers
- Light Truck Drivers
- Heavy and Tractor-Trailer Truck Drivers