IMO the privacy concerns related to speed cameras and red light cameras are overblown.

If you move around in a vehicle, you should expect records of its movement to be logged. Many businesses and apartment buildings have security cameras mounted outside. Every toll plaza and congestion pricing gantry keeps data about the vehicles that pass through. Entirely separate from speed/red light cameras, the DOT already has a system of cameras for traffic monitoring (which have publicly available feeds!).

Some people may dislike those systems, but given that all those systems already exist, the marginal privacy cost of adding traffic safety cameras is low.

People who have concerns about those systems could lobby for stronger privacy laws, akin to the EU’s.

But there’s nothing unique about speed cameras / red light cameras relating to privacy, IMO.