The 2010 Urban Mobility Report, published by the Texas Transportation Institute at Texas A&M University, concludes that after two years of slight declines in overall traffic congestion - attributable to the economic downturn and high fuel prices - leading indicators suggest that as the economy rebounds, traffic problems are doing the same. While 2008 was the best year for commuters in at least a decade, the problem again began to grow in 2009.
Accidental or malicious issue of false messages to connected vehicles could result in dire consequences, so secure systems of authentication and certification are likely to be necessary, write Paul Avery and Sandra Dykes. Connectivity among vehicles in urban traffic systems will provide opportunity for beneficial impacts such as congestion reduction and greater safety. However, it also creates security risks with the potential for targeted disruption. Security algorithms, protocols and procedures must take
The perception of cyclists as ‘hooligans’ who ignore the rules of the road is a false one, according to a new study. "From our observations, we are unable to see any such anarchy among cyclists in traffic," says Sonja Forward, researcher at the Swedish National Road and Transport Research Institute (VTI). As vulnerable road users (VRUs), cyclists’ behaviour in traffic is particularly important for their safety. VTI examined traffic on two bridges - Danvikstull and Liljeholmen – in Stockholm and concluded
Metro users in Russian capital Moscow no longer need a card to pay for travel – they just need their face. So does the system actually work? And what about security concerns? ITS International sent Moscow Metro a series of questions – and here are the answers…
