Centennial Road over Blackwater Swamp
Prince George County, Virginia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Centennial Road over Blackwater Swamp in Prince George County, Virginia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1956, making it 69 years old at the 2025 inventory.
- It carries about 213 vehicles a day (traffic count year 2014).
- Its listed owner is the state highway agency.
- It is one of 114 of the 132 inventoried bridges in Prince George County rated fair (86.4%); 7 (5.3%) are rated poor.
- 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 → (37.17179, -77.23452)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 32 ft |
| Location | 1.49 Fr 629 & 0.86 To 695 |
| NBI structure number | 000000000014121 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.
Busiest bridges in Prince George County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-95 over NS; B Brook St; Lt Run | 1958 | 106,973 | Poor |
| I-95 & Ramps N&p over Route 36 (bank St) | 1958 | 106,973 | Fair |
| Rte 1-95 & Ramp H over Rte I-85 Nbl & Ramp D | 1978 | 58,993 | Fair |
| Interstate-95 Sbl over EB Rt 460 Bus (36) Wythe | 1958 | 58,711 | Fair |
| Interstate-95 Sbl over Mingea Street | 1978 | 58,711 | Fair |
| Interstate-95 Nbl over Mingea Street | 1978 | 49,512 | Fair |
All bridges nearby: Prince George County, VA bridge conditions · every bridge in Prince George County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.