Traffic into the Keys was steady through the mid- to late-afternoon hours of Sept. 4. A number of trucks hauling boats and RVs made their way into the Keys for the Labor Day weekend. While no major traffic backups or bumper-to-bumper traffic were seen on Sept. 4 in this drone image over Jewfish Creek Bridge in Key Largo, the next day was a different story, with heavy traffic south from Florida City through the Middle Keys. The mass exodus was seen on Sept. 7 as vehicles crawled slowly north. DAVID GROSS/Contributed

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