I can't find any website that has the speed limit information for all the streets in our city. The street where I got the traffic ticket is also not a big street in the city. I only found these speed limit guidelines for WA http://apps.leg.wa.gov/rcw/default.aspx?cite=46.61.400 and https://wazeopedia.waze.com/wiki/USA/Washington/Speed_limits
Thanks for your suggestion, yes, when I go to court, I will focus on the data written on the ticket.
