Campaign for Better Transport - National campaigning and lobbying group

Department for Transport - Government site with rail strategy and many transport links

Great Western Railway - Train company which provides the mainline service from Swansea

National Rail Enquiries - Obtain train times, fares and buy tickets

Network Rail - Responsible for Britain's rail network

Office of Rail Regulation - Responsible for the economic regulation of the railways in Great Britain

Transport Focus - (formerly Passenger Focus) Independent national rail consumer watchdog

Pembrokeshire Greenways - Promoting access to the countryside