Meridian Rd-Cr 155 over Lake Iamonia South
FairLeon County, Florida · 3.7 Miles South of CR 12 · Structure no. 550105
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 94 ft
- 3 main spans
- Daily traffic
- 9,300
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Meridian Rd-Cr 155 over Lake Iamonia South is a prestressed concrete slab carrying Meridian Rd-Cr 155 over Lake Iamonia South in Leon County, Florida. It was built in 1980, so it is 45 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,300 vehicles a day, roughly 3% of them trucks, projected to reach 10,230 by 2043. The structure is 94 ft (28.7 m) long and 43 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Meridian Rd-Cr 155 over Lake Iamonia South built?
It was built in 1980, making it 45 years old in 2025.
What condition is Meridian Rd-Cr 155 over Lake Iamonia South in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does Meridian Rd-Cr 155 over Lake Iamonia South carry?
About 9,300 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Meridian Rd-Cr 155 over Lake Iamonia South?
The structure is 94 ft (28.7 m) long with a longest span of 31 ft (9.6 m) and a deck 43 ft wide.
Who owns Meridian Rd-Cr 155 over Lake Iamonia South?
It is owned by the County Highway Agency.