FM 406 over Little Mineral Creek
GoodGrayson County, Texas · 0.7 MI E of FM 120 · Structure no. 010920264002001
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 140 ft
- 2 main spans
- Daily traffic
- 4,189
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FM 406 over Little Mineral Creek is a prestressed concrete stringer/multi-beam or girder carrying FM 406 over Little Mineral Creek in Grayson County, Texas. It was built in 1989, so it is 36 years old, younger than the Texas average of 44.4 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 4,189 vehicles a day, roughly 4% of them trucks, projected to reach 5,865 by 2041. The structure is 140 ft (42.7 m) long and 46 ft wide. If it were closed, the detour would be 14.9 mi (24 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 FM 406 over Little Mineral Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is FM 406 over Little Mineral 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 May 2023.
How much traffic does FM 406 over Little Mineral Creek carry?
About 4,189 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is FM 406 over Little Mineral Creek?
The structure is 140 ft (42.7 m) long with a longest span of 70 ft (21.3 m) and a deck 46 ft wide.
Who owns FM 406 over Little Mineral Creek?
It is owned by the State Highway Agency.