Project At-A-Glance

Martin County is set to replace the South County Line Road Bridge, originally constructed in 1974. This project will modernize the bridge by combining the existing pedestrian and roadway structures into a single, unified design. Key features of the new bridge include 12-foot travel lanes with 6-foot shoulders to enhance traffic flow and vehicle safety and a 6-foot sidewalk to improve pedestrian accessibility and safety.

The County has received $6 million in grants through State and Federal General Appropriation Acts to support the bridge replacement, with construction anticipated to begin in Fall 2026.  The construction phase is expected to take approximately 12 months, concluding in late 2027.

This crucial infrastructure project will improve access, safety, and stormwater management for the surrounding community. 

Cost
$7.4 Million

District
3

Length and Limits
200-ft. portion of the bridge between SE Girl Scout Camp Road and SE Island Drive 

Start Date
Fall 2026

Contractor
 Cone & Graham 

Full Bridge Closure
 TBD 

Project Manager
Justin Deckard 

Estimated Project Completion
Fall 2027

Detour Route Map

Detour Map for County Line Bridge Project