Texas is rolling out digital speed limit signs that adjust in real time to weather, traffic, and hazards, with new rules already active on some roads ...
A variable speed limit system changes the max speed limit throughout the day. Instead of a static limit, it's based on road ...
Speed limits are widely ignored in the U.S. Here’s why the system is broken, what the data shows, and what it would take to ...
New digital speed limit signs will adapt to road conditions in an effort to prevent a repeat of the deadly 2021 multi-car ...
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