The Colorado Sun: The cameras went up quietly over a few months — placed high above the road, blending into traffic infrastructure. About the size of a soda can with a small solar panel mounted above it, they sit angled toward traffic with their dark lenses pointed at passing cars. 

On a cold Saturday morning in early March, small groups of people gathered beside traffic poles across the state.

Some stood in the median near a highway exit in Firestone. Others lined a sidewalk across from a cluster of mobile homes in Golden, holding hand-written signs that pointed toward the camera.

Visit The Colorado Sun for more.