Pedestrian, vehicle safety focus of April 25 meeting Pedestrian and vehicle safety will be the focus of a presentation by the City of Walnut Creek on Tuesday, April 25 from 10 a.m. to noon at the Event Center. Briana Byrne, an associate traffic engineer with the city, said the presentation will explain the work the city has done for the past year on its Local Roadway Safety Plan (LRSP).