Dallas

New Traffic Signals at FM 156 and John Wiley Rd Now Active: Justin Police Advise Caution During Introductory Blinking Phase

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Published on January 12, 2026
New Traffic Signals at FM 156 and John Wiley Rd Now Active: Justin Police Advise Caution During Introductory Blinking PhaseSource: Justin Police Department

Attention motorists frequenting the intersection of FM 156 and John Wiley Rd: the new traffic signals are now operational. According to a recent social media update from the Justin Police Department, these signals are going through an initial blinking phase. This period of adjustment serves as a heads-up to drivers adapting to the new traffic control measures in place.

For those navigating the intersection, it's crucial to understand what the blinking lights signify. Operating in a blinking yellow or red state over the next several weeks, the signals are a temporary fixture before transitioning to their standard settings. A blinking yellow light demands caution, not a complete stop, whereas a blinking red light indicates that a driver must come to a full stop before proceeding safely, as highlighted by the Justin Police Department in their announcement.

With the traffic signals in this introduction phase, the community's response will be closely monitored. Adjusting to new road infrastructure can often be a source of uncertainty for drivers, yet it is a necessary step towards ensuring greater safety and regulating traffic flow. Once this introductory phase is completed, the lights at the intersection will commence full standard operation, cycling through red, yellow, and green as one would expect from any traffic signal.

Dallas-Transportation & Infrastructure