US 380 WB over Pilot & Sister Grove Rel
GoodCollin County, Texas · 3.10 MI W of SH 78 · Structure no. 180430013504091
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 480 ft
- 12 main spans
- Daily traffic
- 18,489
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 380 WB over Pilot & Sister Grove Rel is a concrete stringer/multi-beam or girder carrying US 380 WB over Pilot & Sister Grove Rel in Collin County, Texas. It was built in 1976, so it is 49 years old, older 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 18,489 vehicles a day, roughly 12% of them trucks, projected to reach 13,575 by 2037. The structure is 480 ft (146.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 380 WB over Pilot & Sister Grove Rel built?
It was built in 1976, making it 49 years old in 2025.
What condition is US 380 WB over Pilot & Sister Grove Rel 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 US 380 WB over Pilot & Sister Grove Rel carry?
About 18,489 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is US 380 WB over Pilot & Sister Grove Rel?
The structure is 480 ft (146.3 m) long with a longest span of 40 ft (12.2 m) and a deck 44 ft wide.
Who owns US 380 WB over Pilot & Sister Grove Rel?
It is owned by the State Highway Agency.