Mid Rivers Mall DR over Is 70
GoodSt. Charles County, Missouri · S 762 T 47 N R 4 E · Structure no. 3485
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 237 ft
- 2 main spans
- Daily traffic
- 6,745
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mid Rivers Mall DR over Is 70 is a steel continuous stringer/multi-beam or girder carrying Mid Rivers Mall DR over Is 70 in St. Charles County, Missouri. It was built in 1983, so it is 42 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 6,745 vehicles a day, roughly 5% of them trucks, projected to reach 12,141 by 2044. The structure is 237 ft (72.2 m) long and 58 ft wide. If it were closed, the detour would be 0.6 mi (1 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mid Rivers Mall DR over Is 70 built?
It was built in 1983, making it 42 years old in 2025.
What condition is Mid Rivers Mall DR over Is 70 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 September 2023.
How much traffic does Mid Rivers Mall DR over Is 70 carry?
About 6,745 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Mid Rivers Mall DR over Is 70?
The structure is 237 ft (72.2 m) long with a longest span of 100 ft (30.4 m) and a deck 58 ft wide.
Who owns Mid Rivers Mall DR over Is 70?
It is owned by the State Highway Agency.