The city of Roswell is installing emergency vehicle preemption technology at all 107 of its traffic lights. The city’s system by Alpharetta-based Applied Information speeds up emergency response times ...

Officials hope the new technology will save seconds and ultimately, lives.

When every second counts, LYT.emergency next generation Emergency Vehicle Preemption (EVP) moves emergency vehicles through congested intersections faster, safer, and more intelligently than ever ...

Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...

Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's actually a good idea.

The city’s years-long efforts to ‘modernize outdated infrastructure’ in its traffic signal system is anticipated to be completed by the end of the year ...