The following table shows spending by the Department for Transport and the Highways Agency on contracts which wholly or mainly collect and/or process congestion data. It does not include feasibility studies, research or analysis contracts.
Financial year 2004-05 2005-06 2006-07 2007-08 2008-09 DFT 1,624 1,388 1,486 1,861 984 Highways Agency 2,015 2,821 3,280 3,234 3,222