Willott RD over Spencer CR
GoodSt. Charles County, Missouri · S 1779 T 47 N R 4 E · Structure no. 35043
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 88 ft
- 2 main spans
- Daily traffic
- 16,600
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Willott RD over Spencer CR is a prestressed concrete box beam or girders - single or spread carrying Willott RD over Spencer CR in St. Charles County, Missouri. It was built in 2015, so it is 10 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 16,600 vehicles a day, roughly 5% of them trucks, projected to reach 25,730 by 2044. The structure is 88 ft (26.8 m) long and 63 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Willott RD over Spencer CR built?
It was built in 2015, making it 10 years old in 2025.
What condition is Willott RD over Spencer 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 January 2024.
How much traffic does Willott RD over Spencer CR carry?
About 16,600 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Willott RD over Spencer CR?
The structure is 88 ft (26.8 m) long with a longest span of 56 ft (17.1 m) and a deck 63 ft wide.
Who owns Willott RD over Spencer CR?
It is owned by the City or Municipal Highway Agency.