Thomas Hill RD over Thompson Br
GoodBoone County, Missouri · S 31 T 51 N R 12 W · Structure no. 33542
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 73 ft
- 1 main span
- Daily traffic
- 150
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Thomas Hill RD over Thompson Br is a prestressed concrete stringer/multi-beam or girder carrying Thomas Hill RD over Thompson Br in Boone County, Missouri. It was built in 2009, so it is 16 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 285 by 2043. The structure is 73 ft (22.3 m) long and 25 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Thomas Hill RD over Thompson Br built?
It was built in 2009, making it 16 years old in 2025.
What condition is Thomas Hill RD over Thompson Br 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 December 2024.
How much traffic does Thomas Hill RD over Thompson Br carry?
About 150 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Thomas Hill RD over Thompson Br?
The structure is 73 ft (22.3 m) long with a longest span of 67 ft (20.4 m) and a deck 25 ft wide.
Who owns Thomas Hill RD over Thompson Br?
It is owned by the County Highway Agency.