TEAMSTER (235)
Wagoner

Drives a team of horses or mules consisting of one or more pairs in draft.  Harnesses and unharnesses team. Checks and adjusts harness during the march to prevent occurrence of sores or skin abrasions.

TRAFFIC MAN, RAILWAY (047)

Car Distributor, Railway

Supervises sidetracking, switching, and distribution of railway cars and trains along haulage ways of a military railroad system. 

TRUCK DRIVER, HEAVY (931)

Driver, Half-Track
Dispatcher-Driver
Heavy Automotive Equipment Operator (AAF)
Tractor Driver
Truckmaster

Drives heavy duty truck (over 21/2-ton capacity) or half-track to transport or tow personnel, materiel, or equipment.

TRUCK DRIVER, LIGHT (345)
Ambulance Driver
Chauffeur
Automotive Equipment Operator
Dispatcher—Driver
Truckmaster

Drives auto or truck (2-1/2 ton capacity, or less) to transport personnel and equipment.

YARDMASTER (265)
Assistant Trainmaster
Yard Foreman

Supervises the make-up and break-up of trains in a military railroad yard or in over-the-road operations.