NB-I480 over I-480 Rmp 40
GoodDouglas County, Nebraska · Grover ST Intrchg · Structure no. S480 00019R
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 115 ft
- 1 main span
- Daily traffic
- 117,005
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
NB-I480 over I-480 Rmp 40 is a steel stringer/multi-beam or girder carrying NB-I480 over I-480 Rmp 40 in Douglas County, Nebraska. It was built in 1988, so it is 37 years old, younger than the Nebraska average of 47.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 117,005 vehicles a day, roughly 5% of them trucks, projected to reach 152,107 by 2038. The structure is 115 ft (35.1 m) long and 65 ft wide. If it were closed, the detour would be 12.4 mi (20 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NB-I480 over I-480 Rmp 40 built?
It was built in 1988, making it 37 years old in 2025.
What condition is NB-I480 over I-480 Rmp 40 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.
How much traffic does NB-I480 over I-480 Rmp 40 carry?
About 117,005 vehicles per day (2018 count), of which roughly 5% are trucks.
How long is NB-I480 over I-480 Rmp 40?
The structure is 115 ft (35.1 m) long with a longest span of 112 ft (34.1 m) and a deck 65 ft wide.
Who owns NB-I480 over I-480 Rmp 40?
It is owned by the State Highway Agency.