This video dives into the engineering marvels behind Texas' famously tall highway interchanges, like Dallas' High Five. Grady from Practical Engineering explains how grade separation, frontage roads, ...

Caltrans is working to retrofit some of its highway underpasses to make it easier for wildlife to cross the road, benefiting ...

A new traffic light in Kuna is improving safety along Avalon Street, one of the city's busiest roads. The city upgraded the ...