Variable speed limits are popping up across America – here's how the system works

While the rest of the world utilizes a different system for determining its roads' speed limits, America continues using ...

Variable speed limits are coming to Texas highways. Here’s how they work.

Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in ...
Wane

States rethink a long-held practice of setting speed limits based on how fast drivers travel

(AP) — 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 ...