US 77 over Big Onion Creek
GoodEllis County, Texas · 2.7 MI S of FM 55 · Structure no. 180710004804165
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 130 ft
- 3 main spans
- Daily traffic
- 2,023
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 77 over Big Onion Creek is a prestressed concrete stringer/multi-beam or girder carrying US 77 over Big Onion Creek in Ellis County, Texas. It was built in 2003, so it is 22 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 2,023 vehicles a day, roughly 6% of them trucks, projected to reach 2,450 by 2033. The structure is 130 ft (39.6 m) long and 46 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 77 over Big Onion Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is US 77 over Big Onion 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 November 2023.
How much traffic does US 77 over Big Onion Creek carry?
About 2,023 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is US 77 over Big Onion Creek?
The structure is 130 ft (39.6 m) long with a longest span of 50 ft (15.2 m) and a deck 46 ft wide.
Who owns US 77 over Big Onion Creek?
It is owned by the State Highway Agency.