E Warrenton Rd over Grier Branch
Warren County, Georgia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- E Warrenton Rd over Grier Branch in Warren County, Georgia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1979, making it 46 years old at the 2025 inventory.
- It carries about 250 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 42 of the 56 inventoried bridges in Warren County rated good (75.0%); 1 (1.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2025, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (33.41359, -82.56424)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 25 ft |
| Location | 5.7 Mi E of Warrenton |
| NBI structure number | 000000030150240 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2025 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Warren County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-20 Wbl over SR 12- CSX RR (279542H) | 1971 | 131,000 | Good |
| I-20 Wbl over CSX Railroad (279524K) | 1971 | 95,400 | Good |
| I-20 over Middle Creek | 1971 | 29,000 | Good |
| I-20 Ebl over CSX Railroad (279524K) | 1971 | 29,000 | Good |
| I-20 Ebl over SR 12- CSX RR (279542H) | 1971 | 28,800 | Good |
| US 278/sr12 over Brier Creek | 1971 | 4,270 | Fair |
All bridges nearby: Warren County, GA bridge conditions · every bridge in Warren County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.