SR 100 over Little Tallapoosa River
Carroll County, Georgia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 100 over Little Tallapoosa River in Carroll 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 3,350 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 104 of the 168 inventoried bridges in Carroll County rated good (61.9%); 1 (0.6%) 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 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 → (33.49254, -85.27939)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 350 ft |
| Location | 3.5 Mi S of Bowdon |
| NBI structure number | 000000004501000 |
| 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 Carroll County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-20 Wbl over SR 1 (US 27) | 1976 | 66,300 | Good |
| I-20 Ebl over Little Tallapoosa River | 1976 | 51,600 | Fair |
| I-20 over Turkey Creek | 1976 | 43,700 | Good |
| I-20 Ebl over SR 1 (US 27) | 1976 | 43,700 | Good |
| I-20 over Buck Creek | 1976 | 42,900 | Good |
| I-20 over Buck Creek Trib | 1976 | 42,900 | Fair |
All bridges nearby: Carroll County, GA bridge conditions · every bridge in Carroll County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.