Bridge conditions in Pinellas County, Florida
449 inventoried bridges · 8 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 449 bridges in Pinellas County: 287 rated good, 154 fair, and 8 poor.
- 8 of the 449 bridges in Pinellas County, Florida, are rated in poor condition (1.8%) in the 2025 National Bridge Inventory, as of .
- 287 bridges (63.9%) are rated good and 154 (34.3%) fair.
- The median Pinellas County bridge was built in 1984.
- The busiest poor-rated bridge is Belcher Rd Cr-501 over Allens Creek (built 1974), carrying about 17,300 vehicles a day.
Good 63.9% · Fair 34.3% · Poor 1.8% of 449 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Belcher Rd Cr-501 over Allens Creek | 1974 | 17,300 | Poor |
| Overlook Dr NE over Smacks Bayou | 1965 | 9,200 | Poor |
| Ridgemoor Blvd. over Brooker Creek | 1985 | 7,700 | Poor |
| N Spring Blvd over Minetta Branch | 1924 | 3,100 | Poor |
| 43RD Street South over Clam Bayou Outfall | 1990 | 2,667 | Poor |
| 62ND Ave. South over Maximo Channel | 1984 | 495 | Poor |
| 38TH St. South over Minnow Canal | 1940 | 404 | Poor |
| 17TH St N over Booker Creek | 1953 | 380 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-275 SB over 30TH Ave North | 1974 | 158,000 | Good |
| I-275 SB over 22ND Avenue North | 1974 | 158,000 | Good |
| I-275 NB over 22ND Ave North | 1974 | 158,000 | Good |
| I-275 SB over 38TH Avenue North | 1974 | 158,000 | Good |
| I-275 NB over 38TH Avenue North | 1974 | 158,000 | Good |
| I-275 SB over 50TH Ave N SR-689 | 1972 | 155,500 | Good |
| I-275 NB over 50TH Ave N SR-689 | 1972 | 155,500 | Good |
| I-275 over Big Island Gap | 2004 | 144,000 | Fair |
| I-275 NB over Roosevelt Blvd | 2021 | 138,600 | Good |
| US 19 over CR 464/ALANS Creek | 2014 | 125,000 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Florida: Florida bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.