CR S343 - G over Tyronza Creek
PoorMississippi County, Arkansas · 1 MI So Rivercrest School · Structure no. 0000000000M4059
- Built
- 1980
- 45 years old
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 175 ft
- 6 main spans
- Daily traffic
- 45
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
CR S343 - G over Tyronza Creek is a steel stringer/multi-beam or girder carrying CR S343 - G over Tyronza Creek in Mississippi County, Arkansas. It was built in 1980, so it is 45 years old, younger 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 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.
It carries about 45 vehicles a day, roughly 1% of them trucks, projected to reach 104 by 2011. The structure is 175 ft (53.2 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 S343 - G over Tyronza Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is CR S343 - G over Tyronza 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 May 2024.
How much traffic does CR S343 - G over Tyronza Creek carry?
About 45 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is CR S343 - G over Tyronza Creek?
The structure is 175 ft (53.2 m) long with a longest span of 29 ft (8.8 m) and a deck 31 ft wide.
Who owns CR S343 - G over Tyronza Creek?
It is owned by the County Highway Agency.