Use the law to fix the lights
How about getting the department of transportation to fix or replace lights that fail to register motorcycles?
These cretins are more than happy to take our money when it comes time to register our bikes, and to spend the tax money from the gasoline we buy. Why don't motorcyclists, as a group, stand up and DEMAND that traffic lights that depend on defective "vehicle sensors" be removed. I can't believe that doing so would create that many traffic problems, and would be much safer than allowing people to run red lights.
In general government bodies are immune from civil lawsuits under the concept of "Sovereign Immunity" - however, once they build a road, or erect a traffic control device, they are under a legal obligation to provide adequate maintenance. A traffic control device that fails to register approximately 10% of the legally licensed vehicles on the road is pretty clearly defective. How about a state-by-state class action lawsuit to get highway departments to remove these deathtraps?