US-63-03-LM16.64 over Black River Relief
GoodLawrence County, Arkansas · .5 M NW of Portia · Structure no. 000000000007285
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 8,539
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
US-63-03-LM16.64 over Black River Relief is a steel continuous stringer/multi-beam or girder carrying US-63-03-LM16.64 over Black River Relief in Lawrence County, Arkansas. It was built in 2016, so it is 9 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 8,539 vehicles a day, roughly 15% of them trucks, projected to reach 14,500 by 2034. The structure is 202 ft (61.6 m) long and 78 ft wide. If it were closed, the detour would be 13 mi (21 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 | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-63-03-LM16.64 over Black River Relief built?
It was built in 2016, making it 9 years old in 2025.
What condition is US-63-03-LM16.64 over Black River Relief 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 June 2022.
How much traffic does US-63-03-LM16.64 over Black River Relief carry?
About 8,539 vehicles per day (2015 count), of which roughly 15% are trucks.
How long is US-63-03-LM16.64 over Black River Relief?
The structure is 202 ft (61.6 m) long with a longest span of 80 ft (24.4 m) and a deck 78 ft wide.
Who owns US-63-03-LM16.64 over Black River Relief?
It is owned by the State Highway Agency.