Traffic Lane Violations: How to Get a HOV Ticket Reduced to a Lesser Violation

My question involves a traffic ticket from the state of: Washington State

If I am contesting a HOV/Carpool lane violation which is a moving violation, what are some options of what I could get it lowered to so that it would be a non-moving violation?

Thanks,

Traffic Lane Violations: How to Get a HOV Ticket Reduced to a Lesser Violation