Mountain Road over Catharpin Creek
Prince William County, Virginia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mountain Road over Catharpin Creek in Prince William County, Virginia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2012, making it 13 years old at the 2025 inventory.
- It carries about 507 vehicles a day (traffic count year 2013).
- Its listed owner is the state highway agency.
- It is one of 165 of the 308 inventoried bridges in Prince William County rated good (53.6%); 4 (1.3%) 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 → (38.86989, -77.68389)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Concrete deck arch |
| Length | about 25 ft |
| Location | 0.73 fr 601 0.01 to 680 |
| NBI structure number | 000000000030048 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.
Busiest bridges in Prince William County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-66 & Rte. 705 over Trib. of Youngs Branch | 2006 | 119,023 | Fair |
| I-66 over Trib. of Youngs Branch | 2006 | 119,023 | Good |
| I-95 NB over Occoquan River | 1992 | 92,824 | Fair |
| Interstate 95_NBL over Occoquan ROAD_RTE.906 | 1962 | 88,978 | Fair |
| S.b.l. 95 & Hov over Occoquan Road-route 906 | 1962 | 81,223 | Fair |
| I-66 Ebl over Bull Run | 1961 | 80,899 | Fair |
All bridges nearby: Prince William County, VA bridge conditions · every bridge in Prince William County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.