SH-149/SEC-1/L4.34 over Fifteen Mile Bayou
PoorPosted for loadSt. Francis County, Arkansas · 0.1 MI So JCT SH 50 & 149 · Structure no. 0000000000M2057
- Built
- 1957
- 68 years old
- Condition
- Poor
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 342 ft
- 18 main spans
- Daily traffic
- 200
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH-149/SEC-1/L4.34 over Fifteen Mile Bayou is a concrete channel beam carrying SH-149/SEC-1/L4.34 over Fifteen Mile Bayou in St. Francis County, Arkansas. It was built in 1957, so it is 68 years old, older than the Arkansas average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 200 vehicles a day, roughly 1% of them trucks, projected to reach 290 by 2028. The structure is 342 ft (104.2 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH-149/SEC-1/L4.34 over Fifteen Mile Bayou built?
It was built in 1957, making it 68 years old in 2025.
What condition is SH-149/SEC-1/L4.34 over Fifteen Mile Bayou in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.
How much traffic does SH-149/SEC-1/L4.34 over Fifteen Mile Bayou carry?
About 200 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is SH-149/SEC-1/L4.34 over Fifteen Mile Bayou?
The structure is 342 ft (104.2 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.
Who owns SH-149/SEC-1/L4.34 over Fifteen Mile Bayou?
It is owned by the State Highway Agency.