Co.Road 399 over Bynum Creek
PoorPosted for loadLafayette County, Mississippi · Sec 3 T10S R 5W · Structure no. SA3600000000181
- Built
- 1999
- 26 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 50
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Co.Road 399 over Bynum Creek is a wood or timber stringer/multi-beam or girder carrying Co.Road 399 over Bynum Creek in Lafayette County, Mississippi. It was built in 1999, so it is 26 years old, younger than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 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 50 vehicles a day, projected to reach 75 by 2034. The structure is 40 ft (12.2 m) long and 20 ft wide. If it were closed, the detour would be 5 mi (8 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Co.Road 399 over Bynum Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Co.Road 399 over Bynum Creek 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 October 2024.
How much traffic does Co.Road 399 over Bynum Creek carry?
About 50 vehicles per day (2014 count).
How long is Co.Road 399 over Bynum Creek?
The structure is 40 ft (12.2 m) long with a longest span of 20 ft (6.1 m) and a deck 20 ft wide.
Who owns Co.Road 399 over Bynum Creek?
It is owned by the County Highway Agency.