The 85% rule, where a road’s posted speed is based on the 15th-fastest vehicle out of every 100 traveling it in free-flowing traffic, may be modified or replaced in some states.

Rose Hammond pushed authorities for years to lower the 55 mph speed limit on a two-lane road that passes her assisted living community, a church, two schools and a busy park that hosts numerous ...

Road safety activists and some states are pushing to depart from a longstanding rule that sets speed limits in the United States based largely on how fast drivers actually travel.

Road safety activists and some states are pushing to depart from a longstanding rule that sets speed limits in the United States based largely on how fast drivers actually travel.

California-based multi-stage venture capital (VC) firm 500 Global has launched the Sustainable Innovation Program with the aim to back mission-driven founders developing commercially viable ...