Mo 100 E over Cst Des Peres RD Cst
GoodSt. Louis County, Missouri · S 33 T 45 N R 5 E · Structure no. 4050
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 111 ft
- 2 main spans
- Daily traffic
- 23,192
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 100 E over Cst Des Peres RD Cst is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 100 E over Cst Des Peres RD Cst in St. Louis County, Missouri. It was built in 1995, so it is 30 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 23,192 vehicles a day, roughly 13% of them trucks, projected to reach 32,469 by 2044. The structure is 111 ft (33.8 m) long and 80 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 Mo 100 E over Cst Des Peres RD Cst built?
It was built in 1995, making it 30 years old in 2025.
What condition is Mo 100 E over Cst Des Peres RD Cst 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 June 2024.
How much traffic does Mo 100 E over Cst Des Peres RD Cst carry?
About 23,192 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Mo 100 E over Cst Des Peres RD Cst?
The structure is 111 ft (33.8 m) long with a longest span of 72 ft (21.9 m) and a deck 80 ft wide.
Who owns Mo 100 E over Cst Des Peres RD Cst?
It is owned by the State Highway Agency.