Cops sit behind the concrete bridge barricade on right (East) side just over the hill above Grand Ave going North. Usually the cops have no lights on, even parking lights. Totally Stealth. You won’t see the cops till you pass over the bridge going northbound. Then look in your rear-view mirror. They tend to bust a lot of people during morning rush hour. They also sit in the median right after the bridge catching people both northbound and southbound. Speed changes on 303 from 55 to 45. They hide in the bushes / shrubs in median and west side of 303. Look out!