S-17-429 over Little Pee Dee
Dillon County, South Carolina · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S-17-429 over Little Pee Dee in Dillon County, South Carolina, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1967 and reconstructed in 1996, making it 58 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 14 of the 129 inventoried bridges in Dillon County rated poor (10.9%); 14 (10.9%) are rated poor.
- 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 → (34.54622, -79.39944)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Concrete slab |
| Length | about 149 ft |
| Location | 8MI N Dillon |
| NBI structure number | 000000000005030 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Carolina department of transportation.
Busiest bridges in Dillon County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-95 NB over Great Pee Dee Swamp | 1966 | 23,150 | Fair |
| I-95 SB over Great Pee Dee Swamp | 1966 | 23,150 | Fair |
| I-95 NB over Brownsville Creek & Frtg | 1967 | 23,150 | Fair |
| I-95 NB over Poccosin Swamp | 1967 | 23,150 | Fair |
| I-95 SB over Brownsville Creek & Frtg | 1967 | 23,150 | Fair |
| I-95 SB over Poccosin Swamp | 1967 | 23,150 | Fair |
All bridges nearby: Dillon County, SC bridge conditions · every bridge in Dillon County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.