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turn lane pedestrian indicator (TLPI) sign for alerting drivers of pedestrians in the crosswalk

Turning Lane Pedestrian Indicator (TLPI)



The Turn Lane Pedestrian Indicator (TLPI) alerts drivers to the presence of pedestrians by providing an LED flashing, visual warning to the driver that the intersection is active with pedestrians intending to cross the street in one or more locations.

Why is this important? It now shifts the focus of safety from pedestrians to drivers of vehicles. Drivers now have a visual warning that pedestrians are present and must proceed with caution.

This becomes extremely important with a right-hand turn on a red light. Often, distracted drivers are not actively looking for pedestrians in crosswalks especially as they initiate into the street.

The TLPI warning system starts with the intent of the pedestrian to cross the street. This must be activated by the pedestrian pressing the push button. The TLPI communicates wirelessly to any high-intensity illuminated R10-15 sign from any manufacturer, warning the driver intending to turn that the pedestrian is entering the crosswalk and must yield.


TLPI is ideal for a range of applications:

  • Right-hand turn on a red light
  • Legal left-hand turn on a red light
  • Right-hand turn on a green light
  • Multiple turning lanes on a green light condition
  • Visual warning of pedestrians in low light conditions or extreme weather
  • Visual warning of pedestrians crossing at nighttime
  • Solar, hybrid, and AC power options available


Wireless Communication:

The TLPI utilizes multiple wireless nodes to energize a high-intensity R10-15 illuminated sign that provides visual a warning to the driver that intends to turn.