CR 105 over Unknown Creek
PoorCarroll County, Mississippi · Sec 19 T21N R 3E · Structure no. SA0800000000201
- Built
- 1987
- 38 years old
- Condition
- Poor
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 20 ft
- 1 main span
- Daily traffic
- 25
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
CR 105 over Unknown Creek is a wood or timber stringer/multi-beam or girder carrying CR 105 over Unknown Creek in Carroll County, Mississippi. It was built in 1987, so it is 38 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: open, temporary structure in place while original is closed.
It carries about 25 vehicles a day, roughly 8% of them trucks, projected to reach 38 by 2038. The structure is 20 ft (6.2 m) long and 21 ft wide. If it were closed, the detour would be 15.5 mi (25 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 105 over Unknown Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is CR 105 over Unknown 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 August 2024.
How much traffic does CR 105 over Unknown Creek carry?
About 25 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is CR 105 over Unknown Creek?
The structure is 20 ft (6.2 m) long with a longest span of 20 ft (6.2 m) and a deck 21 ft wide.
Who owns CR 105 over Unknown Creek?
It is owned by the County Highway Agency.