Twin Bridges Road over Oothkalooga Creek
Bartow County, Georgia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Twin Bridges Road over Oothkalooga Creek in Bartow County, Georgia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1991, making it 34 years old at the 2025 inventory.
- It carries about 1,542 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 107 of the 219 inventoried bridges in Bartow County rated good (48.9%); 8 (3.7%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: superstructure 8 to 7.
- Its most recent inspection on record is dated July 2024, 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 → (34.3707, -84.94456)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 200 ft |
| Location | 0.5 Mi W of Adairsville |
| NBI structure number | 000000001550650 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Bartow County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 (nbl) over M-9464 Glade Road | 1977 | 116,000 | Fair |
| I-75 over Tanyard Creek | 1977 | 102,000 | Fair |
| I-75 (nbl) over Cr645-cr397-allatoona Lk | 1977 | 102,000 | Fair |
| I-75 (nbl) over CR 427 Joe Stella Drive | 1977 | 102,000 | Fair |
| I-75 (nbl) over M-920 Center Road | 1977 | 101,000 | Fair |
| I-75 (nbl) over M-914 | 1977 | 99,600 | Fair |
All bridges nearby: Bartow County, GA bridge conditions · every bridge in Bartow County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.