Overflow Road over W Chattooga CR
Rabun County, Georgia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Overflow Road over W Chattooga CR in Rabun County, Georgia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1956, making it 69 years old at the 2025 inventory.
- It carries about 46 vehicles a day (traffic count year 1991).
- It is one of 72 of the 118 inventoried bridges in Rabun County rated fair (61.0%); 5 (4.2%) 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 August 2023, on a 24-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (34.94944, -83.20611)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 98 ft |
| Location | Warwoman Wma |
| NBI structure number | 080305000003063 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Rabun County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 2 SR 15 US 23 over Saddle Gap Branch | 1949 | 25,200 | Good |
| SR 15 US 23 US 4 over Stekoa Creek | 1962 | 20,200 | Fair |
| SR 15 US 23 US44 over Stekoa Creek | 2006 | 19,200 | Good |
| SR 15 US 23 US over Little Tennessee River | 1955 | 18,000 | Fair |
| SR 15 US 23 US over Betty Creek | 1926 | 18,000 | Poor |
| SR 15 US 23 US 4 over Boen Creek | 1962 | 16,400 | Good |
All bridges nearby: Rabun County, GA bridge conditions · every bridge in Rabun County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.