US 75 over FM 121
FairGrayson County, Texas · Int of US 75 and FM 121 · Structure no. 010920004713180
- Built
- 1965
- 60 years old, rebuilt 2003
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 150 ft
- 1 main span
- Daily traffic
- 41,907
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 75 over FM 121 is a steel continuous stringer/multi-beam or girder carrying US 75 over FM 121 in Grayson County, Texas. It was built in 1965 and reconstructed in 2003, so it is 60 years old, older than the Texas average of 44.4 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 41,907 vehicles a day, roughly 15% of them trucks, projected to reach 49,960 by 2033. The structure is 150 ft (45.7 m) long and 112 ft wide.
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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 75 over FM 121 built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2003.
What condition is US 75 over FM 121 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 March 2023.
How much traffic does US 75 over FM 121 carry?
About 41,907 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is US 75 over FM 121?
The structure is 150 ft (45.7 m) long with a longest span of 60 ft (18.3 m) and a deck 112 ft wide.
Who owns US 75 over FM 121?
It is owned by the State Highway Agency.