Rt Tt S over Gravois Creek
GoodMorgan County, Missouri · S 8 T 41 N R 17 W · Structure no. 11884
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 428 ft
- 5 main spans
- Daily traffic
- 535
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Tt S over Gravois Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Rt Tt S over Gravois Creek in Morgan County, Missouri. It was built in 1999, so it is 26 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 535 vehicles a day, roughly 8% of them trucks, projected to reach 990 by 2044. The structure is 428 ft (130.5 m) long and 36 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 | 8 Very Good | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| 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 Rt Tt S over Gravois Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Rt Tt S over Gravois Creek 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 2023.
How much traffic does Rt Tt S over Gravois Creek carry?
About 535 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is Rt Tt S over Gravois Creek?
The structure is 428 ft (130.5 m) long with a longest span of 106 ft (32.4 m) and a deck 36 ft wide.
Who owns Rt Tt S over Gravois Creek?
It is owned by the State Highway Agency.