Interstate 80 near Exit Number 56
the state and local police sit on the overpass.
It depends on which kind of trap they use.
they mostly use airplane or 2 police vehicles.
one on the overpass and radioing ahead to the other officer to which vehicle is speeding.
Vote for this Speedtrap below:
You need to register before posting a comment. This helps us protect the site from spammers. It's free, it only takes a few seconds to register, and your comments will remain anonymous.