Where do you draw the line? The A Line, on the Los Angeles Metro rail system, is now the longest light-rail line in the world, running for 58 miles, with 44 stops. I rode the whole thing myself on a ...

But for decades, San Dimas — now a suburban foothill community of around 33,000 residents — has been a railroad town without any train service. Southern California’s once expansive Pacific Electric ...

The LA Metro has added four new stops to the A Line, extending its services to Pomona in the San Gabriel Valley for the first time in decades. As part of the Foothill Gold Line Extension project, the ...