Latest Update Richard Scott's Midland Blue Pullman.
Update Our first update in many months! Chris Longhurst's infamous Jet Train has been released for RailWorks.
Update Five Southern Pacific diesels from RailSimulator.com's Donner Pass add-on. There's a GP9 here and a SD40-2, an SD40T-2, an SW1500, and a C44-9W here.
Update A British class 450 EMU from the Portsmouth Direct Line add-on.
Australia
Diesel 1
Austria
Steam 1
Electric 1
Canada
Steam 2
Diesel
Canadian National 11
Canadian Pacific 14
All Others 6
China
Steam 4
Diesel 10
Electric 5
Croatia
Electric 5
Denmark
Diesel 1
France
Electric 6
Germany
Steam 2
Diesel 11
Electric
Class 101 10
Class 143 11
All Others 19
 
Hungary
Steam 1
Electric 1
India
Steam 2
Italy
Diesel 4
Electric 9
Luxembourg
Electric 1
Mexico
Diesel 3
Netherlands
Diesel 5
New Zealand
Diesel 2
Norway
Diesel 3
Electric 1
Russia
Diesel 4
Spain
Steam 2
Diesel 3
Electric 7
Sweden
Electric 1
 
Switzerland
Electric 2
United Kingdom
Steam
British Railways
ex-GWR 6
ex-LNER 5
ex-LMS 12
ex-SR 9
Standard & Others 3
Great Western 11
All Others A - L 21
All Others M - Z 14
Diesel
Class 37 9
Class 43 HST 12
Class 47 31
All Others 13
DMU, Railcar 10
Electric
Locomotives, EMU 19
Trams 8
 
United States
Steam 16
Diesel
Amtrak 17
Atchison Topeka & Santa Fe 15
Baltimore & Ohio 13
Burlington Northern 15
Burlington Northern Santa Fe 31
Conrail 8
CSX 9
Great Northern 14
Milwaukee Road 9
Norfolk Southern 18
Penn Central 10
Southern Pacific 13
Union Pacific 33
Railroads A - C 27
Railroads D - H 25
Railroads I - M 20
Railroads N - Q 26
Railroads R - Z 18
Electric 2
Yugoslavia
Steam 1
Fictional
Family Lines Central 10
Port Ogden & Northern 12
All Others 11