Individual U.S. states have long had the ability to set their own speed limits, but only a few are taking advantage of the opportunity.

New adaptive speed limit signs are now operational on some Texas highways, following legislation spurred by a fatal pileup.

The law allows the Texas Department of Transportation (TxDOT) to temporarily lower highway speed limits by up to 10 mph based on road conditions. These conditions include “inclement weather, ...

GOLETA, CA, February 24, 2025 – The installation of about one hundred new speed limit signs began today, February 24, on designated roads throughout Goleta. Orange flags will be installed on the new ...

The Texas Department of Transportation is installing new digital signs that let speed limits change in real time.

Jan. 14—The City of McAlester, the Oklahoma Department of Transportation (ODOT) and the McAlester Police Department announce upcoming changes to speed limits on the U.S. Highway 69 Frontage Roads. 1 ...

LAKEWOOD, Colo. — The city of Lakewood has installed over 475 new speed limit signs at neighborhood entry points and 21 signs at major city entry points. Lakewood officially adopted a 20 mph speed ...

ALBUQUERQUE, N.M. (KRQE) – New speed limit signs are popping up on paved trails in Albuquerque as part of a new law that was passed in 2024. The e-bike ordinance, which went into effect in September, ...