Mexico RD over Br of Spencer CR
FairSt. Charles County, Missouri · S 62 T 47 N R 4 E · Structure no. 23075
- Built
- 1987
- 38 years old, rebuilt 1999
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Steel
- Length
- 26 ft
- 1 main span
- Daily traffic
- 25,000
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mexico RD over Br of Spencer CR is a steel culvert carrying Mexico RD over Br of Spencer CR in St. Charles County, Missouri. It was built in 1987 and reconstructed in 1999, so it is 38 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 25,000 vehicles a day, roughly 5% of them trucks, projected to reach 38,750 by 2044. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mexico RD over Br of Spencer CR built?
It was built in 1987, making it 38 years old in 2025. It was reconstructed in 1999.
What condition is Mexico RD over Br of Spencer CR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.
How much traffic does Mexico RD over Br of Spencer CR carry?
About 25,000 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Mexico RD over Br of Spencer CR?
The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.8 m).
Who owns Mexico RD over Br of Spencer CR?
It is owned by the City or Municipal Highway Agency.