St. Petersburg’s 54th Avenue N I-275 ramps are closed for months. What drivers need now
St. Petersburg FL – Two I-275 ramps at 54th Avenue N are closed through late 2026, changing commutes, deliveries, and access near north St. Petersburg.
Two ramps are closed, and the detour starts now
Drivers in north St. Petersburg need to plan around a new months-long change at 54th Avenue N and I-275. The southbound I-275 Exit 26 ramp to 54th Avenue N is closed, and the westbound 54th Avenue N entrance ramp to southbound I-275 is closed too.
Florida Department of Transportation says the closures began April 9 and were formally posted April 10. The agency says both ramps are expected to reopen in summer or fall 2026, so this is not a short overnight disruption.
For drivers leaving southbound I-275, the practical detour is to use another interchange and come back to 54th Avenue N from the surface street network. For drivers trying to get on southbound I-275 from westbound 54th Avenue N, the detour also shifts traffic to another access point rather than that direct ramp movement. FDOT’s closure notice and ramp flyer spell out the alternate movements in plain language for each direction.
Why this stretch will feel slower
The biggest effect is likely to show up where freeway traffic meets local streets. Commuters who use 54th Avenue N to reach jobs, school drop-off routes, warehouses, or retail centers may need extra travel time. Delivery drivers and service vehicles may also need to adjust schedules because the ramp closures remove one of the most direct ways into and out of the corridor.
That does not mean every delay in the area comes from the ramp work alone. North St. Petersburg already carries heavy daily traffic, and any interchange change can push more cars onto nearby roads. The result is usually more turning traffic, more lane-changing, and more congestion near the remaining access points.
Businesses along 54th Avenue N may feel the change in a practical way: customers may arrive from different directions, truck access may take longer, and some trips that were once direct will now require a detour. For residents, that means leaving earlier for work or appointments may be the safest way to avoid a backup.
Part of a larger I-275 widening project
This closure is tied to the broader I-275 widening project in the corridor, including interchange modifications around 54th Avenue N. FDOT’s project page shows the ramp work as part of a larger effort, not a stand-alone fix. That matters because drivers should expect the area to remain an active construction zone for some time, with more changes possible as work advances.
Pinellas County’s 54th Avenue planning also adds context. The county has its own corridor work tied to safety, access, and long-term mobility along 54th Avenue, which means the stretch around the interchange is likely to stay in transition even after these ramps reopen.
What to watch next
The key date for residents is not a single reopening day but the broader window FDOT has given: summer or fall 2026. Until then, the smartest move is to assume the closure will remain in place and to build in extra time for daily trips.
Anyone who regularly drives through the 54th Avenue N interchange should watch for updates from FDOT as the widening project moves ahead. Additional lane changes, traffic shifts, or revised detours are always possible on a project of this size.
For now, the main takeaway is simple: one southbound exit and one southbound entrance are closed at 54th Avenue N, and north St. Petersburg drivers should plan around a longer, less direct route for months.
Sources
- Florida Department of Transportation closure notice for 54th Avenue N interchange
- Florida Department of Transportation I-275 widening project page
- Florida Department of Transportation 54th Avenue N ramp closure flyer
- Pinellas County 54th Avenue N improvements project page
- WUSF report on the 54th Avenue N ramp closures
- Tampabaynext
