![]() ![]() UTA On Demand makes it easy to travel throughout southern Salt Lake County UTA On Demand makes it easier. ![]() ![]() See real-time air quality measurements from TRAX trains here and real-time greenhouse gas measurements here. Book your ride and travel where and when you want. “Our results suggest,” the authors write, “air pollution and greenhouse gas emission monitoring and exposure assessment could be greatly enhanced by deploying instruments on public transit systems in urban centers worldwide.”įind the full study, with spatial datasets and Google Earth visualizations as supplemental material, here. But the sensors also found methane emissions patterns that didn’t correlate to daytime working hours, suggesting possible fugitive methane leaks. 1).It is bounded by the Wasatch and Oquirrh Mountains on the east and west sides of the valley, the Traverse Mountains to the south, and the Great Salt Lake to the northwest. Shuttle Service Hours of Operation: Weekday Hours: 5:30 a.m. The SLV contains the state capital, Salt Lake City, and is located within Salt Lake County, Utah in the inter-mountain west of the continental U.S. Take the Airport Shuttle to the 1940 West Station. From the Airport to TRAX: Go to the Ground Level of the airport. Some results are unsurprising, such as spikes of carbon dioxide and nitrogen dioxide, byproducts of gasoline combustion, at street intersections. Ride the shuttle to the old airport terminals. New IEA analysis found that global CO2 emissions from SUVs reached nearly 1.1 billion tons in 2022, overshadowing increased sales from electric cars. The TRAX project is the only known transit-based mobile air quality network in North America. University of Utah scientists recently published the findings of this study in Atmospheric Environment. For nearly 20 years, TRAX light rail trains have shuttled riders up and down the Salt Lake Valley, saving countless car trips and sparing Salt Lake’s air tons upon tons of petroleum-powered pollutants.Īnd for the past four years the trains, operated by the Utah Transit Authority, have done even more for Utah’s air: They’ve been air-sniffing sleuths, mapping out where and when different pollutants are present along the trains’ route. ![]()
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