United Kingdom: Transportation, Roads, Bridges, Aviation, and Infrastructure

• Airline Terrorism Plot, August 2006
• Delivering a Sustainable Railway: A 30-year Strategy for the Railways?
  (House of Commons Transport Committee)
• Office of the Rail Regulator
• Bridges (City of London, England)
• Railway Organisations (Research Paper, House of Commons Library, UK)
• Strategic Rail Authority
• Strategic Transportation (City of London, England)
• Terrorist Attack on London, July 7, 2005
• Tube Carries One Billion Passengers for First Time (Transport for London, UK)
• United Kingdom Transportation Statistics (in World Factbook)