Mo 364 E over Cst Hanley RD
GoodSt. Charles County, Missouri · S 1 T 46 N R 2 E · Structure no. 34516
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 21,829
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 364 E over Cst Hanley RD is a prestressed concrete stringer/multi-beam or girder carrying Mo 364 E over Cst Hanley RD in St. Charles County, Missouri. It was built in 2013, so it is 12 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 21,829 vehicles a day, roughly 6% of them trucks, projected to reach 37,109 by 2044. The structure is 75 ft (23 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 364 E over Cst Hanley RD built?
It was built in 2013, making it 12 years old in 2025.
What condition is Mo 364 E over Cst Hanley RD 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 Mo 364 E over Cst Hanley RD carry?
About 21,829 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is Mo 364 E over Cst Hanley RD?
The structure is 75 ft (23 m) long with a longest span of 72 ft (21.9 m) and a deck 41 ft wide.
Who owns Mo 364 E over Cst Hanley RD?
It is owned by the State Highway Agency.