Nickel-zinc uninterruptible power supplies for traffic signals & intelligent transportation systems

The railroad arrived in Fort Worth, Texas in 1876. Due to centuries-long railroad development through the city, today, Fort Worth is one of the busiest and most important train thoroughfares in Texas. With more railroad gate crossings at signalized intersections per capita than any other city its size in Texas, safety has always been a primary concern. It is essential that the intersections with at least one leg crossing over the train tracks be equipped with a reliable, safe, and fast charging battery backup system in case there is a power outage.

Utah’s population is expected to double by 2050, causing increased demand for an intelligent transportation system. UPStealth® helped the Utah Department of Transportation achieve their goal of connected traffic signals that stay operating even when the power fails, improving the state’s traffic mobility, driver safety, and overall quality of life.

Loveland, Colorado is a beautiful gateway to Rocky Mountain National Park. As jobs, development, and park attendance hit record numbers, so did traffic congestion, extreme weather, and safety concerns. Deploying UPStealth® provided the city of Loveland with reliable, durable uninterruptible power for intersections and remote weather information systems even in extreme weather.

With more than five million residents, Atlanta is the third fastest growing metro area in the U.S., causing traffic congestion and intermittent power issues with severe weather. UPStealth® was the optimal solution for Georgia Department of Transportation, due to its ability to fit inside existing cabinets and provide sine wave monitoring and power conditioning.