A city-wide experiment suggests well-designed road use charges could ease congestion by encouraging people to drive at different times, take other routes or use other transport.
If all the elements in the transportation system are going to talk to each other, the people at the companies and government agencies that make those items need to talk to each other too.
Instead of focusing on freeways, governments should change the way we pay for urban roads and public transport.
Traffic continues to increase, but more slowly than would have been the case if the reforms had not gone ahead.
When planning major infrastructure investments, it's important to know which road, freight and information networks are most important – and which proposals might make things worse, not better.
If computers ruled the roads, we might be out of a jam.
No wonder you're always late. Drivers use a route that minimizes travel time on only a third of their trips. Here's how real-world data can help planners fight traffic congestion.
The planning for any new road should include plenty of mathematical modelling. But getting the right numbers can be a challenge and there's the odd paradox to deal with as well.
Traffic jam problems may be gone for good with the use of bus scheduling technology being developed at the University of…