County Road 220 bridge replacement opens ahead of schedule in Clay County

A bridge replacement and road-widening project on County Road 220 is complete and open to traffic, giving drivers a new four-lane crossing over Little Black Creek, according to Clay County.

The county said the work finished ahead of schedule and without workplace accidents. Its announcement did not identify the contractor, total project cost or the original completion date, so those details cannot be independently compared with the county’s schedule statement from the release alone.

What the project changed

The central change is the replacement of the former bridge over Little Black Creek with a new four-lane structure. The earlier bridge dated to 1947, making it nearly eight decades old when the replacement opened. The county paired that bridge work with widening along the corridor rather than treating the crossing as an isolated construction job.

Clay County described the finished work as the County Road 220 bridge replacement and four-lane widening project. The release says the improvements are intended to support better traffic flow and strengthen connectivity along the corridor. It does not provide before-and-after traffic counts, travel-time estimates or a capacity analysis, so the operational effect will need to be measured after drivers have used the new configuration.

Two phases began months apart

The county divided the work into two phases. Phase 1 began in December 2024 and included intersection improvements at Rideout Ferry Road. Phase 2 began in January 2025 and included construction of the new four-lane bridge over Little Black Creek.

That sequence placed the intersection work and bridge construction within the same broader corridor project. The county’s brief completion notice does not say when each phase reached substantial completion, whether any finishing work remains outside the travel lanes or how traffic was shifted during construction.

What drivers can expect now

The county’s most important immediate statement is that the project is open to traffic. The release did not announce a continuing closure, detour or reduced-lane period connected with the opening. Drivers should still follow posted pavement markings, speed limits and traffic-control signs as they become familiar with the changed alignment and intersection movements.

A four-lane bridge can remove a physical pinch point when the approaches are also configured to carry that traffic. The Rideout Ferry Road improvements therefore matter to how the corridor functions as a whole. Clay County did not publish turning-lane details or signal-timing information in the completion notice, so motorists should rely on the final signs and lane markings rather than assumptions based on the previous layout.

Safety and delivery claims

Clay County highlighted two construction outcomes: the job finished ahead of schedule and recorded no workplace accidents. Both are county-reported results. The announcement did not include an independent safety report, the number of worker hours or the schedule baseline used to calculate the early finish.

Those missing details do not negate the completion announcement, but they define what the public record currently establishes. The official source confirms the opening, the two phase start dates, the replacement of the 1947 bridge and the county’s stated safety and scheduling results. It does not provide enough information to calculate a cost variance or quantify time saved.

A long-lived piece of infrastructure

Replacing a bridge built in 1947 is a substantial change to a long-standing part of the local transportation network. The new crossing is designed as a four-lane bridge, aligning the structure with the widening work described by the county and reducing the chance that the creek crossing itself remains the narrowest point in the improved segment.

For residents and businesses that use County Road 220, the practical test will be how the completed corridor performs during regular commute periods, school travel, service calls and emergency movements. The county’s release frames the project around flow and connectivity, but future traffic data will be needed to show how much those conditions change.

What remains to be documented

The public announcement does not state the final cost, funding sources, contract award, change-order history, bridge length or daily traffic volume. Those are useful follow-up records for evaluating the project beyond its physical opening. First Coast Observer will distinguish those records from the county’s completion summary if additional documentation becomes available.

For now, the confirmed outcome is straightforward: County Road 220 has a new four-lane bridge over Little Black Creek, the related widening and Rideout Ferry Road intersection work are described as complete, and the route is open to traffic.