… 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 … as 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. … down. (It happens.) For big detours with lots of advance notice, like DTLA May Day events, we might post Rider Alerts on board our buses (right behind the operator’s seat). All of our detours are listed on our website in several places, …