State Road 3 - Courtenay Parkway

Florida State Road 3Brevard County Road 3

State Road 3 (Courtenay Parkway) runs 11.27 miles north from SR 520 (Merritt Island Causeway) at Merritt Island to Indianola, Courtenay and SR 321 (Space Commerce Way) by the south boundary of Kennedy Space Center. Courtenay Parkway stretches 15 miles overall in Brevard County, from Rockwell to Merritt Island National Wildlife Refuge.

Courtenay Parkway south of SR 520 to Tropical Trail was formerly a part of the state road. Tropical Trail south from Courtenay Parkway is unsigned County Road 3. CR 3 (Tropical Trail) also parallels the parkway north to SR 520.

SR 3 was extended 1.51 miles north along Courtenay Parkway with the establishment of State Road 321 along Space Commerce Way. The extension and SR 321 were both inventoried in the FDOT Straight Line Diagrams on May 22, 2025.

References:

Baughn, J. (n.d.) SR-3 over Barge Canal, Brevard County, Florida. BridgeReports.com. https://bridgereports.com/1084363

Baughn, J. (n.d.) SR-3 over Barge Canal, Brevard County, Florida. BridgeReports.com. https://bridgereports.com/1084249

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Page Updated Monday January 26, 2026.