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US 1/State Road (SR) 5 Improvement Projects from south of Port St. Lucie Boulevard/SR 716 to Rio Mar Drive and at Virginia Avenue/SR 70

Financial Number: 439847-1-52-01, -02, and 436868-1-52-01

Project Length: 5.058 miles, with a 5-mile exception area between each project

Project Limits:
US 1/SR 5, from south of SR 716 to Rio Mar Drive
US 1/SR 5 at SR 70

Start Date: November 19, 2020

Completion Date: May 3, 2022

Contractor: C.W. Roberts Contracting, Inc.

Estimated Construction Cost: $7,223,963.53

Scope of WorkThe improvements on the US 1/SR 5 project, from south of SR 716 to Rio Mar Drive include: milling and resurfacing the existing roadway; restriping to provide 6‐foot buffered bicycle lanes; upgrading pedestrian signals, detectors and lighting at signalized intersections; and upgrading sidewalk and curb ramps to meet Americans with Disabilities Act (ADA) requirements.

The improvements on US 1/SR 5 at SR 70 include: widening the existing roadway in the NW corner of the intersection to accommodate a southbound right-turn lane; relocating the existing Treasure Coast Connector Plus bus stop shelter and its amenities; and installing ADA compliant curb ramps and lighting improvements.

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Project Photos


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Pre-construction Pre-construction Pre-construction Pre-construction

During Construction

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During construction




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