DenGeo, has got it in one making trucks pay on toll roads is totally counter productive as its only going to make prices rise for the consumer, and that means you! 44 ton trucks run on very fine margins, and especially the food chain trucks.... just think any disruption to supermarket deliveries because of the higher cost of distribution then your local supermarket would be empty, as they carry very little stock. that's why supermarkets in the uk run their own fleets so they are subsidised by their food sales .