BY MICHAEL WRIGHT The most aggressive experiment with alleviating traffic delays along County Road 39 in more than 15 years ...

The traffic signal will display four arrows, including a solid red arrow for drivers to stop, a steady yellow arrow to indicate the light changing, a flashing yellow to indicate a turn can be made ...

to make traffic safer and more efficient. Eventually, the upgrades could do away entirely with the red, yellow and green lights of today, ceding control to driverless cars. Henry Liu, a civil ...