Four Mile RD over ST Johns CR
GoodFranklin County, Missouri · S 26 T 44 N R 2 W · Structure no. 14218
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 133 ft
- 3 main spans
- Daily traffic
- 250
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Four Mile RD over ST Johns CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Four Mile RD over ST Johns CR in Franklin County, Missouri. It was built in 1993, so it is 32 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 250 vehicles a day, roughly 7% of them trucks, projected to reach 450 by 2043. The structure is 133 ft (40.5 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Four Mile RD over ST Johns CR built?
It was built in 1993, making it 32 years old in 2025.
What condition is Four Mile RD over ST Johns CR 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 2025.
How much traffic does Four Mile RD over ST Johns CR carry?
About 250 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Four Mile RD over ST Johns CR?
The structure is 133 ft (40.5 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.
Who owns Four Mile RD over ST Johns CR?
It is owned by the County Highway Agency.