US64 over Trib. Old Mill Creek
Washington County, North Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US64 over Trib. Old Mill Creek in Washington County, North Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 2004, making it 21 years old at the 2025 inventory.
- It carries about 3,700 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 32 of the 59 inventoried bridges in Washington County rated good (54.2%); 1 (1.7%) 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 → (35.88914, -76.57505)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 48 ft |
| Location | 8.4 Mi. W. SR1141 |
| NBI structure number | 000000001870107 |
| 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) | 9: foundations on dry land well above flood elevations |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Washington County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US64E over Conaby Creek | 1949 | 19,500 | Fair |
| US64 Ebl. over SR1310 | 2004 | 5,900 | Good |
| US64 Wbl over SR1126 Main Canal | 2001 | 5,500 | Good |
| US64E. over SR1126 Main Canal | 2004 | 5,500 | Good |
| US64 Ebl over SR1125 | 2005 | 5,500 | Good |
| NC32 over Canal | 1970 | 4,200 | Fair |
All bridges nearby: Washington County, NC bridge conditions · every bridge in Washington County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.