The in basket: I learned something surprising in preparing for a talk to the Silverdale Rotary recently. Tina Nelson, senior program manager for Kitsap County Public Works and its spokeswoman on the upcoming closure of Bucklin Hill Road, said there will be some re-timing of traffic signals in Silverdale to accommodate the detouring of the 20,000 or so cars that normally use Bucklin Hill Road. But most of it will wait until observations show where changes are needed.
Moreover, she said, they can adjust a signal’s timing remotely and right away based on what they see via the overhead traffic detectors the county increasingly uses in place of the in-pavement wires that use metal mass of the vehicles straddling them to detect waiting traffic.
It was the first I’d heard that the overhead sensors, at the top of tall poles on the signal cross-arms, send images to the signal office. I’d assumed they just reacted to changes in the traffic they were focused on.
Perhaps mindful of the reaction from our more privacy-sensitive citizens to government recording of the public, Tina was careful to say she thinks the sensors aren’t designed to capture license plates or the faces of car occupants, and that the images aren’t recorded. She also was careful to say she wasn’t an expert on the sensors, and suggested I double-check.
The out basket: Doug Bear, spokesman for the public works department, said, “Is it possible that a license or face could be seen in an individual frame. That said, the images are not retained. It is just a live feed.”