Beaver Dam Creek-b over Beaver Dam Creek
McCormick County, South Carolina · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Beaver Dam Creek-b over Beaver Dam Creek in McCormick County, South Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1987, making it 38 years old at the 2025 inventory.
- It carries about 50 vehicles a day.
- It is one of 38 of the 68 inventoried bridges in McCormick County rated fair (55.9%); 3 (4.4%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated good in the 2024 inventory and is now fair (substructure 7 to 6).
- Its most recent inspection on record is dated February 2025, 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 → (33.79966, -82.12315)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 50 ft |
| Location | No Data Entered |
| NBI structure number | 081203000003135 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2025 |
| 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 South Carolina department of transportation.
Busiest bridges in McCormick County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Sc 28 over Savannah River | 1929 | 4,600 | Fair |
| Sc 28 over CSX Rail Road | 1987 | 4,200 | Good |
| US 221 over Rocky Creek | 1941 | 3,300 | Fair |
| US 221 over Simmons Branch | 1942 | 3,300 | Fair |
| US 378 over Little River | 2017 | 2,700 | Good |
| US 378/GA SR 43 over Savannah River | 2016 | 2,700 | Good |
All bridges nearby: McCormick County, SC bridge conditions · every bridge in McCormick County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.