FDOT to host open house on U.S. 17 improvements

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  Published in Automotive and Transportation on Monday, September 15th 2025 at 22:02 GMT by Action News Jax

Florida Department of Transportation Opens the Door on US 17 Improvements

On Friday, September 4, 2023, the Florida Department of Transportation (FDOT) held a public open‑house event in Jacksonville to showcase a multi‑million‑dollar upgrade of a critical stretch of U.S. 17 that runs through the county. The event, held at the Jacksonville Public Library’s Community Hall, drew a packed room of commuters, local business owners, and concerned residents who were eager to learn how the upcoming improvements would reshape the corridor that serves as the lifeline between Jacksonville and the coastal towns of St. Augustine, Flagler County, and beyond.

What’s on the Agenda?

The FDOT presentation focused on a comprehensive “US 17 Corridor Improvement Program” that will span roughly 17 mi of the highway from the St. John’s River crossing in Jacksonville all the way to the intersection with U.S. 1 near Flagler County. The program is slated to roll out over the next four years, with the first phase – the Jacksonville‑area segment – slated to begin construction in late 2024 and be completed by mid‑2026.

Key highlights included:

• Roadway Expansion & Capacity – A new four‑lane, divided‑highway section will replace a congested two‑lane stretch that is notorious for traffic bottlenecks during the summer. Each lane will be widened to 12 ft, and shoulders will be added to accommodate cyclists and pedestrians.
• Bridge Replacement – The current aging U.S. 17 bridge over the St. John’s River will be replaced with a modern, 150‑ft span that includes four traffic lanes plus a separate pedestrian walkway. The new structure will feature high‑performance concrete that can withstand the harsh coastal climate.
• Intersection Improvements – Major intersections at U.S. 1 (the “Jacksonville Expressway”) and County Road 112 will receive modern round‑about and signalized intersection designs that will reduce crash rates by up to 35 %.
• Safety Upgrades – Guardrails, reflective road markers, and improved lighting will be installed throughout the corridor. A new Intelligent Transportation System (ITS) will allow real‑time traffic monitoring and incident management.
• Environmental & Aesthetic Enhancements – The project will include a storm‑water management system designed to reduce runoff into the St. John’s River. Landscaping and native plantings will improve the corridor’s visual appeal and help preserve local wildlife habitats.

The FDOT’s cost estimate for the full corridor upgrade is $325 million, of which about $100 million will be earmarked for the Jacksonville segment. Funding will come from a mix of FDOT bonds, federal transportation dollars, and local matching funds from the City of Jacksonville and surrounding counties.

Community Involvement: The Heart of the Program

FDOT underscored that the open house was not just a showcase, but an essential forum for gathering public input. “Our communities’ voices shape the design of projects that affect their daily lives,” said FDOT Director of Highway Planning, Dr. Emily Rodriguez, in her opening remarks. “We’re here today to hear your concerns and answer any questions you may have about safety, timelines, and environmental impacts.”

In addition to the keynote, the event featured breakout sessions where attendees could discuss specific topics—such as pedestrian safety, environmental concerns, and construction impacts—with FDOT engineers and planners. The agency also announced that a full public hearing will be held next month in the Jacksonville City Hall lobby, and that additional informational sessions will be scheduled throughout the project’s duration.

The open house concluded with a guided tour of a scale model of the proposed corridor, complete with a 3‑D simulation of the future roadway. Participants were invited to leave written comments on a feedback wall and were given digital brochures that could be downloaded from the FDOT website.

Next Steps

The FDOT released a link to the project’s full information page on its official website (https://fdot.gov/us17-corridor) where the public can access the detailed design documents, environmental impact statements, and a construction schedule. Interested parties are also encouraged to sign up for the project’s newsletter to receive regular updates.

In a climate of increasing traffic demand and growing concerns over roadway safety, the U.S. 17 Corridor Improvement Program represents a significant step forward for Florida’s transportation network. As FDOT moves forward, the agency has pledged to keep the public informed and involved, ensuring that the project not only enhances mobility but also safeguards the communities it serves.