S-13-63 over Wallace Prong Creek
Chesterfield County, South Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S-13-63 over Wallace Prong Creek in Chesterfield County, South Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 9 (excellent condition) on the 0-9 scale.
- It was built in 2017, making it 8 years old at the 2025 inventory.
- It carries about 150 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 75 of the 201 inventoried bridges in Chesterfield County rated good (37.3%); 8 (4.0%) are rated poor.
- 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 → (34.66194, -80.11306)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 9 | Excellent condition |
| Superstructure | 9 | Excellent condition |
| Substructure | 9 | Excellent condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 69 ft |
| Location | 5.5 Mi S Chesterfield |
| NBI structure number | 000000000007440 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Carolina department of transportation.
Busiest bridges in Chesterfield County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Sc 9 over Thompson Creek | 1932 | 9,900 | Fair |
| Sc 151 over Fork Creek | 1931 | 9,300 | Fair |
| US 1 over Thompson Creek | 1931 | 8,800 | Fair |
| Sc 9 over Abrams Creek | 1932 | 8,600 | Good |
| Sc 9 over Spencer Mill Creek | 1975 | 8,600 | Fair |
| Sc 9 over Crews Branch | 1932 | 7,800 | Good |
All bridges nearby: Chesterfield County, SC bridge conditions · every bridge in Chesterfield County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.