I would certainly pay more to travel on less congested roads and i NEVER bypass the M6 toll road, i bloody love it
I also believe our congestion is very largely caused by poor driving. Imagine the 9 cars, three abreast across the M6 travelling at 60mph, all suddenly travelled in the inside lane, we would have a Motorway with 2 totally clear lanes to travel on, instead of one that seemed to be clogged.