N Frederick Pk-nbl over Little Issac Creek
Frederick County, Virginia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N Frederick Pk-nbl over Little Issac Creek in Frederick County, Virginia, 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 1989, making it 36 years old at the 2025 inventory.
- It carries about 7,641 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 60 of the 168 inventoried bridges in Frederick County rated good (35.7%); 3 (1.8%) 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 October 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 → (39.33791, -78.30722)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 43 ft |
| Location | 0.47 to 771 - 0.18 to 127 |
| NBI structure number | 000000000008163 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.
Busiest bridges in Frederick County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-81 over Stephens Run | 1965 | 55,640 | Good |
| I-81 over Thomas Run | 1965 | 53,468 | Good |
| I-81 Nbl over Route 11 | 1964 | 35,288 | Fair |
| I-81 Nbl over Abrams Creek & Pvt Rd | 1964 | 35,134 | Fair |
| I-81 Sbl over Abrams Creek & Pvt Rd | 1964 | 34,099 | Fair |
| I-81 Nbl over CSX Transportation | 1964 | 33,000 | Fair |
All bridges nearby: Frederick County, VA bridge conditions · every bridge in Frederick County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.