Bridge conditions in Glynn County, Georgia
84 inventoried bridges · 1 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 84 bridges in Glynn County: 55 rated good, 28 fair, and 1 poor.
- 1 of the 84 bridges in Glynn County, Georgia, are rated in poor condition (1.2%) in the 2025 National Bridge Inventory, as of .
- 55 bridges (65.5%) are rated good and 28 (33.3%) fair.
- The median Glynn County bridge was built in 1976.
- The busiest poor-rated bridge is SR 25SE Torras Cau over Mackay River (built 1986), carrying about 32,400 vehicles a day.
Good 65.5% · Fair 33.3% · Poor 1.2% of 84 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 |
|---|---|---|---|
| SR 25SE Torras Cau over Mackay River | 1986 | 32,400 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-95 Nbl over SR 27 (US 25-us 341) | 1971 | 64,500 | Good |
| I-95 Nbl over M-621- Sou Rr- Scl RR | 1971 | 64,500 | Good |
| I-95 Nbl over SR 520 (US 17) | 1976 | 63,900 | Good |
| I-95 Nbl over Colonels Island-csx RR | 1976 | 63,900 | Good |
| I-95 Nbl over South Brunswick River | 1977 | 63,900 | Good |
| I-95 Nbl over SR 303 - Hillery Slough | 1977 | 63,900 | Good |
| I-95 Nbl and Sbl over Turtle River | 1977 | 63,900 | Good |
| I-95 Nbl over Gibson Creek | 1976 | 63,900 | Fair |
| I-95 Nbl over South Altamaha River | 1997 | 62,600 | Good |
| I-95 Sbl & Ramp over SR 520 - (US 17) | 1976 | 60,600 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Georgia: Georgia 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.