§ Mr. Don Foster
To ask the Secretary of State for Transport which lines on the rail network have(a) W6a, (b) W6a-Pb and (c) Sb 1c loading gauge under Railtrack Group Standards; and if he will place copies of maps showing these lines in the Library. 
§ Mr. Jamieson
I understand that the information requested and a map of the gauge classification of routes on the national network are available from the Route Directory section of the Railtrack Freight Commercial Website at http://www.railtrack.co.uk/industry—partners/freight/index.cfm. The information is also available as a small scale map in Railtrack's 2002 Network Management Statement.