SR 198 over Lyas Lake Relief
GoodMarion County, Mississippi · 0.2 MI E US 98 · Structure no. 310019804611910
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 402 ft
- 5 main spans
- Daily traffic
- 2,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 198 over Lyas Lake Relief is a prestressed concrete stringer/multi-beam or girder carrying SR 198 over Lyas Lake Relief in Marion County, Mississippi. It was built in 2022, so it is 3 years old, younger than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,300 vehicles a day, roughly 8% of them trucks, projected to reach 2,300 by 2043. The structure is 402 ft (122.6 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | 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 SR 198 over Lyas Lake Relief built?
It was built in 2022, making it 3 years old in 2025.
What condition is SR 198 over Lyas Lake 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 January 2024.
How much traffic does SR 198 over Lyas Lake Relief carry?
About 2,300 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is SR 198 over Lyas Lake Relief?
The structure is 402 ft (122.6 m) long with a longest span of 95 ft (29 m) and a deck 38 ft wide.
Who owns SR 198 over Lyas Lake Relief?
It is owned by the State Highway Agency.