Devices, systems, and methods for reinforcing a traffic control assembly are provided. In some embodiments, a retrofitted traffic control assembly configured to reinforce a traffic signal assembly in high wind conditions is provided. The reinforcement devices include connection assemblies for reinforcing the portion of a traffic control assembly positioned between a traffic signal disconnect hanger and an upper span wire, for example. In certain embodiments, one or more stiffening members may be placed in, on, or adjacent to a traffic signal and/or a traffic signal disconnect hanger to further reinforce the traffic signal assembly.