Posted: January 12, 2021
Last modified: July 8, 2021

Two well-traveled interchanges on Interstate 4 (I-4) shifted into new configurations that will help improve traffic flow and safety.

State Road (S.R.) 436 and Colonial Drive (S.R. 50) shifted into single-point urban interchanges, or SPUIs, in December 2020.

SPUIs allow opposing left-hand traffic movements to proceed simultaneously, controlled by a single traffic signal. This allows larger volumes of traffic to flow more safely and efficiently through the intersections.

For more detailed information and videos explaining the new traffic patterns, please visit:

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