FL H0033

Requires traffic control signal yellow light duration to be calculated based on posted speed limit plus 10 percent, following Institute of Transportation Engineers standards, with minimum 3 seconds for streets with 25 mph or lower speed limits and maximum 6 seconds.

Mandates an all-red clearance interval after yellow lights to delay opposing red light changes and prevent conflicting traffic movements, with duration determined by Department of Transportation engineering practices.

Requires warning signs on approaches to intersections with posted speed limits exceeding 55 mph to alert drivers to traffic control signals.

Makes citations for running red lights unenforceable and subject to dismissal if the traffic signal device does not meet all requirements in the bill.

Sets December 31, 2012 deadline for intersections with traffic infraction detectors to comply and December 31, 2014 deadline for all other intersections, with one-third of total intersections required to achieve compliance each year.