I-90 20 miles before and after town
Note: Ritzville’s major source of revenue is Speed Trap Money (according to their own court prosecutor). They run several totally unmarked cars including a Volvo station wagon. A smart motorist would set their cruise control at least 5 mph under the limit and stay in the right lane. The Volvo (or other unmarked unit) will try to start to push drivers faster by tailgating.
Don’t fall for it. If you do get a ticket, absolutely talk to the prosecuting attorney, Ticket fees ARE negotiable!
Ritzville is "Police Pirates".
Extortion is their game.