If the traffic circle is already occupied, you have to yield to the person that is occupying that traffic circle. So if somebody to your left is entering the traffic circle, you have to wait till they ...

When it comes to smarter, safer and more efficient road design, Frisco is taking the wheel. With a mix of single and multilane designs among its 72 roundabouts, and several more being planned, Frisco ...

YORK COUNTY — It’s 32-8. That’s not the score of last night’s football game. For transportation experts constantly seeking ways to make roads safer, it’s the safety ratio between a standard four-way ...