WB-I80 over WB-I80 to SB-US75 Rmp 4
GoodDouglas County, Nebraska · Grover ST Intrchg #9 · Structure no. S080 45314L
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 258 ft
- 3 main spans
- Daily traffic
- 91,540
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
WB-I80 over WB-I80 to SB-US75 Rmp 4 is a steel continuous stringer/multi-beam or girder carrying WB-I80 over WB-I80 to SB-US75 Rmp 4 in Douglas County, Nebraska. It was built in 1990, so it is 35 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 91,540 vehicles a day, roughly 12% of them trucks, projected to reach 119,002 by 2038. The structure is 258 ft (78.6 m) long and 49 ft wide.
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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB-I80 over WB-I80 to SB-US75 Rmp 4 built?
It was built in 1990, making it 35 years old in 2025.
What condition is WB-I80 over WB-I80 to SB-US75 Rmp 4 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 March 2024.
How much traffic does WB-I80 over WB-I80 to SB-US75 Rmp 4 carry?
About 91,540 vehicles per day (2018 count), of which roughly 12% are trucks.
How long is WB-I80 over WB-I80 to SB-US75 Rmp 4?
The structure is 258 ft (78.6 m) long with a longest span of 108 ft (32.9 m) and a deck 49 ft wide.
Who owns WB-I80 over WB-I80 to SB-US75 Rmp 4?
It is owned by the State Highway Agency.