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County Road (CR) 510/85th Street Widening Project

Financial Number: 405606-7-52-01

Project Length: 0.97 miles

Project Limits: The project limits are on County Road (CR) 510/85th Street from CR 512/Sebastian Boulevard to west of 87th Street.

Virtual Public Meeting: Wednesday, September 17, 2025, from 5:00 p.m. to 6:00 p.m. A brief presentation followed by questions and comments from the public will be held from 5:00 p.m. to 5:30 p.m. and again from 5:30 p.m. to 6:00 p.m. Please use the following link to register: https://bit.ly/CR-510. You may also call +1 (914) 614-3221, Access Code: 680-750-962

In-Person Construction Open House: Wednesday, September 17, 2025, from 6:00 p.m. to 7:00 p.m. at the North Indian River County Library, located at 1001 Sebastian Boulevard, Sebastian, FL 32958.

Start Date: September 2025

Completion Date: Fall 2028

Contractor: Timothy Rose Contracting, Inc.

Estimated Construction Cost: $24.89 million

Scope of Work: The project improvements consist of widening CR 510/85th Street from a two-lane undivided roadway to a four-lane divided roadway to improve safety and traffic operations; installing seven-foot buffered bicycle lanes to increase safety; constructing a six-foot-wide sidewalk throughout the project limits to enhance pedestrian safety and connectivity; installing new traffic signals at the existing signalized intersections along CR 510/85th Street and CR 512/Sebastian Boulevard, Mako Way, Hammerhead Way, and 87th Street to improve traffic operations; constructing a new bus transfer facility with six additional bus bays around the perimeter of the new retention pond to improve traffic flow; constructing a new closed drainage system with a retention pond and new utility systems to improve functionality and long-term resiliency; and installing signage and pavement markings to enhance safety, functionality, and traffic operations.

Documents:

PDF IconCR 510 Reconstruction Project Flyer.pdf

Point of Contact:

Para información y preguntas en Español, por favor llame al (954) 777-4302.

Click here for upcoming lane closures

 

Project Photos

Pre-Construction

Intersection of CR 510 and CR 512 Intersection of CR 510 and CR 512

During Construction

 

 




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