US014 WB OFF/90 E2 over I090
FairPennington County, South Dakota · US 14 & I 90 Interchange · Structure no. 000000052925365
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 361 ft
- 4 main spans
- Daily traffic
- 12
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US014 WB OFF/90 E2 over I090 is a steel continuous stringer/multi-beam or girder carrying US014 WB OFF/90 E2 over I090 in Pennington County, South Dakota. It was built in 1974, so it is 51 years old, older than the South Dakota average of 48.9 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 12 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2043. The structure is 361 ft (109.9 m) long and 27 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 US014 WB OFF/90 E2 over I090 built?
It was built in 1974, making it 51 years old in 2025.
What condition is US014 WB OFF/90 E2 over I090 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 July 2023.
How much traffic does US014 WB OFF/90 E2 over I090 carry?
About 12 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is US014 WB OFF/90 E2 over I090?
The structure is 361 ft (109.9 m) long with a longest span of 102 ft (31.1 m) and a deck 27 ft wide.
Who owns US014 WB OFF/90 E2 over I090?
It is owned by the State Highway Agency.