We're working on the next version of CHP Traffic, which will bring searching to incident lists and the glossary. It will also add the ability to filter incident listings to just a specific set of freeways -- useful on road trips or morning commutes that always use the same set of freeways. In the meantime, we've just made a minor update to this site to describe the major functionality of the Settings tab, and to add the most common question we've received to the FAQ: when will be adding maps to the application.