S-19-146 over Durkes Pond Br
Edgefield County, South Carolina · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S-19-146 over Durkes Pond Br in Edgefield County, South Carolina, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1958, making it 67 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 5 of the 122 inventoried bridges in Edgefield County rated poor (4.1%); 5 (4.1%) are rated poor.
- Its traffic status in the 2025 inventory is closed to all traffic (NBI item 41).
- It was rated fair in the 2024 inventory and is now poor (deck 7 to 4, superstructure 5 to 3, substructure 6 to 4).
- Status change: newly closed since 2024.
- Its most recent inspection on record is dated February 2025, on a 12-month routine inspection cycle.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (33.77391, -81.74206)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 4 | Poor condition |
| Superstructure | 5 | 3 | Serious condition |
| Substructure | 6 | 4 | Poor condition |
Bridge details
| Structure | Prestressed concrete channel beam |
| Length | about 149 ft |
| Location | 5.3MI SE Johnston |
| NBI structure number | 000000000002721 |
| Condition class | Poor |
| Traffic status (item 41) | Closed to all traffic |
| Last inspection (item 90) | February 2025 |
| Inspection interval (item 91) | 12 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 Edgefield County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 25 over Beaverdam Ck Overflow | 1915 | 7,000 | Fair |
| US 25 over Beaverdam Creek | 1925 | 7,000 | Good |
| Sc 121 over C S X Railroad | 1982 | 5,000 | Good |
| Sc 121 over Shaw Creek | 1982 | 5,000 | Fair |
| Sc 19 over C S X Railroad | 1955 | 4,400 | Fair |
| S-19-10 over Beaverdam Creek | 1969 | 3,300 | Fair |
All bridges nearby: Edgefield County, SC bridge conditions · every bridge in Edgefield County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.