US-70 Sec 04-5.56 over Little Missouri River
FairPike County, Arkansas · 5.56 MI E of Howard CO · Structure no. 000000000002488
- Built
- 1949
- 76 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 348 ft
- 6 main spans
- Daily traffic
- 1,799
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US-70 Sec 04-5.56 over Little Missouri River is a steel stringer/multi-beam or girder carrying US-70 Sec 04-5.56 over Little Missouri River in Pike County, Arkansas. It was built in 1949, so it is 76 years old, older than the Arkansas average of 45.1 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 1,799 vehicles a day, roughly 26% of them trucks, projected to reach 2,132 by 2028. The structure is 348 ft (106.1 m) long and 32 ft wide. If it were closed, the detour would be 23 mi (37 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-70 Sec 04-5.56 over Little Missouri River built?
It was built in 1949, making it 76 years old in 2025.
What condition is US-70 Sec 04-5.56 over Little Missouri River 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 September 2023.
How much traffic does US-70 Sec 04-5.56 over Little Missouri River carry?
About 1,799 vehicles per day (2018 count), of which roughly 26% are trucks.
How long is US-70 Sec 04-5.56 over Little Missouri River?
The structure is 348 ft (106.1 m) long with a longest span of 90 ft (27.4 m) and a deck 32 ft wide.
Who owns US-70 Sec 04-5.56 over Little Missouri River?
It is owned by the State Highway Agency.