… every day. She's your source for the inside scoop on everything you ever needed to know about mastering the art of public transit. Email her at deargabby@foothilltransit.org . Dear Gabby, There was construction on my way to school last week, and my bus had to take another route. Who decided on that detour? I would have gone a different way. -Detouring in Diamond Bar Dear … quick or as easy, but we have just as many road obstacles as cars do. So what does it take to plan a detour for a Foothill Transit bus line? Just like everything else we do here, our first job is to keep our customers and operators safe. Customers …