The Traffic Monitor and LED display perched above Matt Zajack’s garage on NE 26th Avenue. (Photos and video: Jonathan Maus/BikePortland) If you ride on NE 26th Avenue and Wasco, you might have noticed a small square box with a camera lens peering out onto the street. The box is attached to a garage and accompanied by a small LED display that shows the number of bikes, pedestrians, and cars that have gone by. This isn’t just a trivial weekend project by a garage tinkerer, it’s the result of years...