I-664 Nbl Ramp 9B over US 17
FairSuffolk city, Virginia · 0.80 MI to Route 164 · Structure no. 000000000023097
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 196 ft
- 2 main spans
- Daily traffic
- 3,059
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-664 Nbl Ramp 9B over US 17 is a steel continuous stringer/multi-beam or girder carrying I-664 Nbl Ramp 9B over US 17 in Suffolk city, Virginia. It was built in 1991, so it is 34 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 6 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 3,059 vehicles a day, roughly 6% of them trucks, projected to reach 3,557 by 2042. The structure is 196 ft (59.7 m) long and 34 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-664 Nbl Ramp 9B over US 17 built?
It was built in 1991, making it 34 years old in 2025.
What condition is I-664 Nbl Ramp 9B over US 17 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 April 2024.
How much traffic does I-664 Nbl Ramp 9B over US 17 carry?
About 3,059 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is I-664 Nbl Ramp 9B over US 17?
The structure is 196 ft (59.7 m) long with a longest span of 97 ft (29.6 m) and a deck 34 ft wide.
Who owns I-664 Nbl Ramp 9B over US 17?
It is owned by the State Highway Agency.