Owen might have something to say about that! I certainly do believe that motorists should pay more for new roads. In Japan, the costs of running the motorways are completely passed onto the motorist, to the extent that it's almost as expensive in tolls to drive from Osaka to Tokyo, as to take the Shinkansen - and that's not even counting the cost of fuel or running your car.Manuel Cortes, leader of the TSSA rail union said rail passengers had already suffered enough above-inflation fare rises.
"They should not now be expected to face another six years of even higher fares. No-one expects motorists to pay more for new roads or air passengers to pay for new runways." he said.
One of the sources I'm using in my dissertation - Moving Minds: Conservatives and Public Transportation - is a huge advocate of unveiling simply how much road transport is subsidised through highway and road construction. That's not even looking at the amount of land value lost through providing car parking in urban areas, which could be put to much more productive use (how much nicer would our cities be in just 50% of all car parking area was converted into parkland?) - or we could go Japan-style and build on it, capturing the value more directly.
Although the M6 toll is widely considered a failure, the government looks like it's exploring the idea further which is great. Road users certainly should be expected to pay for infrastructure when there's adequate quality public transportation that could be used to complete the journey. Rural areas of course are a different matter and road transport is essential.
Currently it seems that railways are subsidised by about 38% (£4bn taxpayers, £6.5bn farepayers) ([http://www.telegraph.co.uk/comment/tele ... -line.html source]). Any idea what the figures for road might be? - because I scarcely believe that it could be covered out of fuel duty and road tax alone.