Texas mulls upping speed limit to 85 mph

Texas and Utah are the two states that have 80-mph posted speed limits. But Texas wants to up the ante to 85. State officials are considering changing the limit on Highway 130, which runs between San Antonio and Austin.

Puzzling Parking Signs 'Confuse' Motorists

A NEW survey has revealed that parking signs confuse motorists, to the point that it can lead to drivers being penalised for their unintended transgressions. The poll, conducted by car insurance company Churchill, found that of those fined, clamped or who had their vehicle towed away in the last two years, 22% said they were unable to understand the parking restrictions in that area. Also, 41% of the 2,001 people polled said parking signs in their area were confusing, while 33% avoided parking in their local town or city centre for this very reason In addition, the puzzling signs led to 9% avoiding parking around their own residential area.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.