I-95 Nbl over Route 646
FairSussex County, Virginia · 0.83 MI to Route 631 · Structure no. 000000000018266
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 118 ft
- 3 main spans
- Daily traffic
- 19,635
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-95 Nbl over Route 646 is a prestressed concrete stringer/multi-beam or girder carrying I-95 Nbl over Route 646 in Sussex County, Virginia. It was built in 1982, so it is 43 years old, younger than the Virginia average of 50.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 19,635 vehicles a day, roughly 1% of them trucks, projected to reach 20,403 by 2042. The structure is 118 ft (36 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-95 Nbl over Route 646 built?
It was built in 1982, making it 43 years old in 2025.
What condition is I-95 Nbl over Route 646 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does I-95 Nbl over Route 646 carry?
About 19,635 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is I-95 Nbl over Route 646?
The structure is 118 ft (36 m) long with a longest span of 45 ft (13.7 m) and a deck 44 ft wide.
Who owns I-95 Nbl over Route 646?
It is owned by the State Highway Agency.