SH 21 over Spadra Branch
GoodJohnson County, Arkansas · 1.49 M N JCT HWY 64 · Structure no. 0000000000X1229
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 4,700
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
SH 21 over Spadra Branch is a concrete culvert carrying SH 21 over Spadra Branch in Johnson County, Arkansas. It was built in 2002, so it is 23 years old, younger than the Arkansas average of 45.1 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 4,700 vehicles a day, roughly 1% of them trucks, projected to reach 6,288 by 2028. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 21 over Spadra Branch built?
It was built in 2002, making it 23 years old in 2025.
What condition is SH 21 over Spadra Branch 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 October 2022.
How much traffic does SH 21 over Spadra Branch carry?
About 4,700 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is SH 21 over Spadra Branch?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).
Who owns SH 21 over Spadra Branch?
It is owned by the State Highway Agency.