Number 1: Richard

Fuel: Wood

Basis: 4-4-0 Jupiter

Job: Stopping Express

Number 2: Nix

Fuel: Coal

Basis: Pennsylvania Railroad 0-4-0 Switcher

Job: Shunting

Number 3: Penny

Fuel: Coal

Basis: N1 2-8-4 Berkshire

Job: Long Distance Express

Number 4: John

Fuel: Coal

Basis: Pennsylvania Railroad 0-4-0 Tank Engine

Job: Short Distance Trains and Shunting

Number 5: Tiny

Fuel: Coal

Basis: Union Pacific 4-8-8-4 Big Boy

Job: Heavy Long Distance Freight

Number 6: Smokey

Fuel: Coal

Basis: Pennsylvania Railroad B8a 'Shop Goat'

Job: Short Distance Freight

Number 7: Bob

Fuel: Diesel

Basis: GE AC6000CW

Job: Long Distance Freight

Number 8: Fritz

Fuel: Diesel

Basis: Santa Fe EMC E1

Job: Express to Santa Fe

Number 9: Rob

Fuel: Coal

Basis: Union Pacific 618

Job: Freight

Number 10 and 11: Rachel and Riley

Fuel: Diesel

Basis: UCA TurboTrain

Job: Long Distance Non-Stop Express

Number 12: Bailey

Fuel: Diesel

Basis: GE Dash 8-40B

Job: Freight

Number 13: Susie

Fuel: Coal

Basis: Union Pacific 844

Job: Express Trains

Number 14: Maisy

Fuel: Oil

Basis: Southern Pacific 4449 Daylight

Job: Mixed Traffic Express Trains

Number 15: Alice

Fuel: Diesel

Basis: Pennsylvania Railroad Class A6 Boxcab

Job: Shunting