3D Train Stuff: Route and rolling stock addons. Some free downloads and product information. Tips and forum for 3D modelling.
3D Trains: Addons for Train Simulator.
Atlantic Coastal Railway: Virtual Railroad: Contains news, and information.
Dieselswest: Add-on locomotives for Microsoft Train Simulator. GE U-Boats from 1956 to 1975. Also provides some free ware rolling stock
Elvas Tower. Forums and addon downloads: MSTS and Railfan message forums and files. Downloads require subscription.
French add-ons: French original models for download.
Full Bucket Line - A Desert Route for MSTS: Home of the "Full Bucket Line", a desert-style route. Route and rolling stock for download.
Game Industry News: Previewed by Jason Byrne. "Sure there's 3D graphics, but they are only so-so and poorly utilized."
GM&O SIMULATIONS: Payware locomotive packs.
GWR Highworth branch line in the 1920's: History of the Swindon to Highworth branch line (being built as an MSTS route). A virtual railway company with some rolling stock for download.
Maple Leaf Tracks: A Canadian company that provides add-ons for Microsoft Train Simulator and a message forum.
Maverick Rail: Train Simulator routes, trains and activities for free download with news of current projects.
Microsoft Train Simulator: Official site with screenshots, system requirements and news about development of the game.
MSN Microsoft Train Simulator Fan Site: Train Simulator Forums and albums of user contributed snapshots.
MSTS Additions by Joyce Programming: Project to produce shareware New Zealand rolling stock and routes.
MsTS Techie: Site for technical information about Train Simulator. Includes information about making routes.
North Wales Coast Mainline for MSTS: Site documenting the construction of the line which runs from Crewe to Holyhead.
Railserve.com: Train Simulator resources, trains, activities and scenery. Downloads require free registration.
Romanian models for Train Simulator: Freeware Romanian locomotives, includes downloads, screenshots and links.
Route Control: Freeware version can diagnose and prevent program crashes due to problems with activities, full version provides compression of routes to save disk space.
Russian Resource for MSTS: Russian and English language site. Includes many downloads and descriptions.
Simulated Railway: Microsoft Train Simulator: Intends to create the former Great Central Railway from Nottingham Victoria to Leicester Central.
Steam4me - Australian addons: Freeware/GPL Australian locomotives, wagons and passenger cars for download. Resources for building Australian routes.
Step by Step Guide to Route Building for MSTS: Tutorial introduction to route building in Train Simulator, written by Michael Vone. Available for purchase and download in Adobe Acrobat format.
TGBVR Incorporated: Travel Great Britain Virtual Railway, includes downloads, screenshots, and links.
The Adrenaline Vault: Review by Josh Horowitz with screen shots. Score: 4.5/5
The SEPTA Project: A SEPTA (Southeastern Pennsylvania Transportation Authority) add-on being developed for Train Simulator. SEPTA covers Philadelphia, the suburbs, and all the way out to Trenton, NJ.
Train Artisan: This site was created to showcase new, custom built locomotives for use in either Z-scale model railroading or Train Simulator.
Train Sim Depot: News, help information and downloads for Train Simulator.
Train Simulator Add-ons: Locomotives, rolling stock, and new sounds plus links to other third party products.
Train-Magazine.Com: On line magazine of simulator and railroad news. Locomotives, wagons, and sceneries for download.
Train-Sim.com: Downloads, software news, Trainmaster and Microsoft Train Simulator forums plus general rail news.
trensim.com: Spanish freeware Microsoft Train Simulator download library, tutorials, documentation, discussion forum.
UKTrainSim: News, discussion and extensive download library for Train Simulator in the UK.
Virtual Rail: Offers reviews of freeware routes.
Yahoo! Clubs MS Train Simulator: Microsoft Train Simulator fan site. Chat, share ideas, post add-ons and screen shots.