Channel Five - West

Overview

Channel Five Bridge West (around MM 71, bayside) is a quick, worthwhile pull-off where the Overseas Highway hops between islands. You park steps from the water and stroll the old bridge spur—great for tossing a line, glassing for wildlife, or just soaking up that endless teal horizon.

What You'll See

This is a major tidal cut between Florida Bay and the Atlantic, so life funnels through: rolling tarpon, jacks and snapper below, plus pelicans, ospreys, herons, and—in the right moment—dolphins or a cruising sea turtle. Views stretch forever, and sunrise/sunset light up the water.

Access and Layout

There’s a paved, no-fee lot with 24‑hour access at the west side. The adjacent historic span is open to pedestrians and anglers but ends partway out—it doesn’t connect through—so cyclists on the Overseas Heritage Trail must use the US‑1 shoulder across the modern bridge to continue. As of November 25, 2025, the trail is temporarily closed from MM 71 to MM 71.5 for repairs; the Channel Five parking area and bridge remain open.

Fishing and Wildlife Tips

Fish the moving tides (dawn and dusk are prime). Scan current seams for rolling tarpon or hunting birds that give away bait. Bring your own bait, water, and a chair—there are no services here. A Florida fishing license and adherence to size/bag limits are required.

Safety and Etiquette

Currents rip under the span. Snorkeling is only sensible by boat at slack tide and never in boating lanes. You’re within the Florida Keys National Marine Sanctuary—use mooring buoys when applicable and don’t touch coral or wildlife. If you’re biking, cross US‑1 with extreme caution.

A Bit of Backstory

The original bridge here traces to Henry Flagler’s Over‑Sea Railroad (1912). After the 1935 hurricane wrecked much of the line, the route evolved into the Overseas Highway (opened end‑to‑end in 1938). Many spans were replaced in the 1980s, leaving portions of old bridges like this one as pedestrian/fishing access.

Best Time to Visit

• Early morning: softer light, lighter winds, and active fish/birds.
• Late afternoon to sunset: golden colors and photogenic skies.

Weekdays are quieter; midday can be harsh, hot, and windy. There’s no shade, so plan accordingly.

Nearby Restrooms and Supplies

No facilities on site. For restrooms, head to Anne’s Beach (north lot), Long Key State Park (fee), or commercial spots up in Islamorada. Boaters get roughly 65 feet of fixed clearance under the highway span.