There are many routes available covering all or part of the London Underground network. These are listed below.
Full Network 
Sub-Surface Lines
Metropolitan Line 
Part of the Metropolitan Line is also included in various Chiltern Railways simulations.
Circle Line 
Hammersmith & City Line 
District Line 
Deep Level Tube
Bakerloo Line 
Central Line 
Piccadilly Line 
Northern Line 
Victoria Line 
Jubilee Line 
Waterloo & City Line 
Other Transport for London Modes
DLR 
London Overground 
Most of the London Overground routes are included as part of other simulations, rather than stand-alone.
- Emerson Park - Liberty Line
- Lea Valley Lines - Weaver Line from Liverpool Street to Chingford, Cheshunt and Enfield Town
- Highbury & Islington to Brockley - Windrush Line: northern section between Highbury & Islington and Brockley
- Charing Cross, Cannon Street & London Bridge - Windrush Line: central section between New Cross Gate and Forest Hill
- Croydon - Windrush Line: southern section between Anerley and West Croydon
- South London and Thameslink - Windrush Line: central section between Clapham High Street and Queens Road Peckham, and Windrush Line: Crystal Palace branch
- Clapham Junction - Windrush Line: western section between Clapham Junction and Wandsworth Road
- North London Line - Representing the entire Mildmay Line between Clapham Junction / Richmond and Stratford, and Suffragette Line between Gospel Oak and Barking.
- WCML Euston to Watford Junction - Lioness Line
Tramlink 
TfL Rail / Elizabeth Line 
The TfL Rail routes are included as part of other simulations, rather than stand-alone.
- Liverpool Street to Romford - Eastern section between London Liverpool Street and Romford
- Slough IECC - Western section between London Paddington and Heathrow Airport (albeit before TfL Rail existed)
- Slough IECC v2 - Western section between London Paddington, Heathrow Airport and Taplow (after TfL started operation)
- Reading 2020 - Far west area area at Reading
- Elizabeth Line - Central Operating Section between Paddington and Abbey Wood