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JUPITER US 1 BRIDGE

Jupiter Us 1 Bridge is a Florida historical marker in Jupiter, Palm Beach County, dedicated 2025.

Palm Beach County · dedicated 2025 · adjacent to 500 Captain Armours Way, Jupiter

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The Florida State Road Department constructed the first bridge across the Loxahatchee River at this location in 1926-1927. The two-lane concrete bridge had a counter-weighted drawbridge called a bascule and a live-in bridge tender. The bridge carried US Highway 1, also known in Florida as the New Dixie Highway. The new road was part of a national movement to improve and maintain roadways as automobile travel became increasingly popular. US 1 helped link the Atlantic Seaboard from Maine to Miami (and later to Key West). A replacement four-lane bridge was constructed here between 1956 and 1958. It featured 18 spans, a rare four-leaf bascule draw, and a three-story tender building. A portion of the original bridge was used as a fishing pier for decades. In 2007, the US 1 bridge was dedicated to Jupiter centenarian William Carlin White, a former Jupiter mayor, Naval intelligence officer, historian, author, and member of a prominent pioneer family. In 2022, construction began on a wider, taller bridge to provide safer passage over the Loxahatchee River and Intracoastal Waterway.

Slide toward Today to fade the historical sheet and see the modern map underneath.

American Geographical Society Library, UW-Milwaukee

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under a mile from where William Gabby lived in the 1760s

what this marker records spans 1777 to 1789, overlapping William Gabby's years here

From one family's 77-marker roster

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Marker data: Florida Historical Marker Program, Division of Historical Resources, Florida Department of State

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