Here's a scenario you've probably encountered at least once: you're driving along the highway, doing your best to stay in your own lane, when suddenly, beneath your notice, you drift ever so slightly ...

Rumble strips are proven safety countermeasures for roadway departure crashes. They produce vibration and noise to alert drivers that they are drifting from the travel lane. Neighboring ...

Centerline rumble strips will be installed on roads in Nipomo, outside Arroyo Grande and Pismo Beach and in Avila Beach as part of a San Luis Obispo County Department of Public Works project that ...

Systematic, well-designed, and implementable research is the most effective way to solve many problems facing state departments of transportation (DOTs) administrators and engineers. Often, highway ...