Old Bahia Honda Bridge

Overview

Once a star of Henry Flagler’s Overseas Railway and later the highway to Key West, the Old Bahia Honda Bridge now stands as a dramatic, "broken" steel truss—part museum piece, part overlook. You don’t need much time: a short path in Bahia Honda State Park leads up to the accessible eastern section, where the views punch way above the effort.

What You’ll See

From the end of the open span you get big looks over the Bahia Honda Channel, the beaches below, and the newer highway bridge beside it. The perspective makes the bridge’s odd history obvious—cars once drove atop the old railroad truss. Expect sun, breeze, and sweeping water color; shade is scarce.

A Quick History Hit

• 1904–1912: Built for the Florida East Coast Railway; engineers chose steel trusses here because this is the railway’s deepest crossing. The main span is a Parker (Camelback) truss with Pratt approaches, and the large trusses are pin‑connected—among the longest of their kind in the U.S.
• 1935: The Labor Day Hurricane wrecks much of the line.
• 1938: The state buys the remnants and decks the truss for automobiles as part of the Overseas Highway.
• 1972: A new four‑lane bridge opens; the old one closes to traffic. Two spans are later removed to protect boats and block unsafe access.
• 1979 and 2004: Listed on the National Register of Historic Places; a 1997 task force pushes preservation and pedestrian use.

Visiting Today

The accessible piece of the bridge is inside Bahia Honda State Park. Park in the main day‑use lots near the marina/Calusa Beach; the short trail starts across from these lots. There are restrooms with running water and outdoor rinse showers near the beaches, plus picnic pavilions and a small concession; there’s nothing on the bridge itself. Bikes aren’t allowed on the bridge trail. Some sections of the old structure are closed and deteriorating—heed the signs and stay on the designated overlook.

Why It’s Worth Your Stop

Plenty of Keys pullouts offer water views; this one layers in tangible history and a photogenic, end‑of‑the‑line vantage. Even skeptics of “old bridge” stops tend to admit the combo of story, engineering quirk, and big horizons is memorable.

Best Time to Visit

Park hours are 8 a.m. to sundown. On weekends and holidays, arrive near opening—day‑use lots can fill and the park may close temporarily. For photography, aim for late afternoon when the light warms up before sundown; weekdays are typically calmer than weekends.

Practical Notes

• Shade is limited—bring water, sun protection, and a hat.
• Use the Calusa/Loggerhead facilities before you head up; there’s nothing on the span.
• This is a short, slightly uphill stroll with railings; allow 15–30 minutes unless you’re lingering over photos.