Hylton Ave. over Marumsco Creek
Prince William County, Virginia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Hylton Ave. over Marumsco Creek in Prince William 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 1954, making it 71 years old at the 2025 inventory.
- It carries about 2,157 vehicles a day (traffic count year 2010).
- Its listed owner is the state highway agency.
- It is one of 139 of the 308 inventoried bridges in Prince William County rated fair (45.1%); 4 (1.3%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated March 2024, on a 24-month routine inspection cycle.
- 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 → (38.66417, -77.26529)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel culvert |
| Length | about 35 ft |
| Location | 0.14fr1239 0.08to1220 |
| NBI structure number | 000000000014397 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | March 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
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.