PORTLAND, Ore. - Portland is about to become the state's next testing ground for variable speed limit signs. It's all part of a pilot project to introduce the technology to Oregon. The basic idea ...

Variable Speed Limit (VSL) control represents a dynamic approach to managing roadway traffic, allowing for real-time adjustments to speed limits based on prevailing traffic conditions, safety ...

Variable speed limit signs on routes 30 and 283 in Manheim Township are among the ideas Lancaster County officials are considering to reduce traffic fatalities and serious injuries on county roads by ...

Learn about Abu Dhabi's new variable speed limit system on Sheikh Zayed Road and how it enhances road safety and traffic flow ...