Miller Road over I 55 Right Lane
FairCopiah County, Mississippi · 2.4 MI N SR 28 · Structure no. 41000550150631B
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 173 ft
- 3 main spans
- Daily traffic
- 130
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Miller Road over I 55 Right Lane is a prestressed concrete stringer/multi-beam or girder carrying Miller Road over I 55 Right Lane in Copiah County, Mississippi. It was built in 1963, so it is 62 years old, older than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 130 vehicles a day, roughly 8% of them trucks, projected to reach 130 by 2043. The structure is 173 ft (52.7 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Miller Road over I 55 Right Lane built?
It was built in 1963, making it 62 years old in 2025.
What condition is Miller Road over I 55 Right Lane 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 August 2023.
How much traffic does Miller Road over I 55 Right Lane carry?
About 130 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Miller Road over I 55 Right Lane?
The structure is 173 ft (52.7 m) long with a longest span of 70 ft (21.3 m) and a deck 27 ft wide.
Who owns Miller Road over I 55 Right Lane?
It is owned by the State Highway Agency.