S-25-50 over Coosawhatchie River
Hampton County, South Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S-25-50 over Coosawhatchie River in Hampton County, South Carolina, 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 1976, making it 49 years old at the 2025 inventory.
- It carries about 1,150 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 18 of the 113 inventoried bridges in Hampton County rated good (15.9%); 5 (4.4%) 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 March 2023, 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 → (32.81913, -81.10557)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 299 ft |
| Location | 2MI SW Hampton |
| NBI structure number | 000000000006879 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Carolina department of transportation.
Busiest bridges in Hampton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-95 over Pocotaligo River | 1969 | 53,000 | Fair |
| I-95 NB over S-37 | 1969 | 26,500 | Fair |
| I-95 SB over S-37 | 1969 | 26,500 | Fair |
| I-95 SB over S.c. 68 & S.c.l. RR | 1969 | 26,500 | Fair |
| I-95 NB over S.c. 68 & S.c.l. RR | 1969 | 26,000 | Fair |
| I-95 over Trib to Combahee Riv | 1969 | 26,000 | Fair |
All bridges nearby: Hampton County, SC bridge conditions · every bridge in Hampton County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.