Mo 141 S over Grand Glaize CR
GoodSt. Louis County, Missouri · S 31 T 45 N R 4 E · Structure no. 4419
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 218 ft
- 3 main spans
- Daily traffic
- 23,470
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 141 S over Grand Glaize CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 141 S over Grand Glaize CR in St. Louis County, Missouri. It was built in 1997, so it is 28 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 23,470 vehicles a day, roughly 5% of them trucks, projected to reach 29,338 by 2044. The structure is 218 ft (66.4 m) long and 68 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 141 S over Grand Glaize CR built?
It was built in 1997, making it 28 years old in 2025.
What condition is Mo 141 S over Grand Glaize 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 June 2024.
How much traffic does Mo 141 S over Grand Glaize CR carry?
About 23,470 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Mo 141 S over Grand Glaize CR?
The structure is 218 ft (66.4 m) long with a longest span of 85 ft (26 m) and a deck 68 ft wide.
Who owns Mo 141 S over Grand Glaize CR?
It is owned by the State Highway Agency.