FORT PIERCE, Fla. (CBS12) — A crash on the northbound Florida’s Turnpike has narrowed traffic to one lane near Fort Pierce, causing delays.

The incident occurred just before Mile Marker 151 around 3:54 p.m., according to FL511.

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The blockage is creating a substantial bottleneck, with traffic slowed to a crawl approaching the crash site.

Travelers heading north through the Treasure Coast are advised to exercise caution and remain alert for merging vehicles.