Picture Post: Looks like HOP validators have serial numbers now. #trimet Stephen Weber 7 years ago Share this: Picture Post: Hop validators got a midday update again.DateApril 12, 2018In relation toPicture PostPicture Post: Looks like inspections are coming along nicely. #pdx #gobytransit #trimetDateJune 15, 2017In relation toPicture PostPicture Post: Looks like TriMet is taking a page from the C-Tran spec sheets. CCTV screens are coming to busses.DateJuly 28, 2023In relation toPicture Post