US 380 over East Fork Trinity River
FairCollin County, Texas · 1.10 MI E of SH 5 · Structure no. 180430013503118
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 320 ft
- 4 main spans
- Daily traffic
- 45,849
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
US 380 over East Fork Trinity River is a prestressed concrete stringer/multi-beam or girder carrying US 380 over East Fork Trinity River in Collin County, Texas. It was built in 1999, so it is 26 years old, younger 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 45,849 vehicles a day, roughly 9% of them trucks, projected to reach 40,210 by 2037. The structure is 320 ft (97.5 m) long and 86 ft wide. If it were closed, the detour would be 13 mi (21 km).
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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 380 over East Fork Trinity River built?
It was built in 1999, making it 26 years old in 2025.
What condition is US 380 over East Fork Trinity River 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 September 2023.
How much traffic does US 380 over East Fork Trinity River carry?
About 45,849 vehicles per day (2019 count), of which roughly 9% are trucks.
How long is US 380 over East Fork Trinity River?
The structure is 320 ft (97.5 m) long with a longest span of 80 ft (24.4 m) and a deck 86 ft wide.
Who owns US 380 over East Fork Trinity River?
It is owned by the State Highway Agency.