FM 984 over Onion Creek Relief #1
GoodEllis County, Texas · 4.0 MI SW of SH 34 · Structure no. 180710121101012
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 463
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
FM 984 over Onion Creek Relief #1 is a prestressed concrete slab carrying FM 984 over Onion Creek Relief #1 in Ellis County, Texas. It was built in 2018, so it is 7 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 463 vehicles a day, roughly 6% of them trucks, projected to reach 300 by 2040. The structure is 121 ft (36.9 m) long and 38 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 984 over Onion Creek Relief #1 built?
It was built in 2018, making it 7 years old in 2025.
What condition is FM 984 over Onion Creek Relief #1 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 December 2023.
How much traffic does FM 984 over Onion Creek Relief #1 carry?
About 463 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is FM 984 over Onion Creek Relief #1?
The structure is 121 ft (36.9 m) long with a longest span of 42 ft (12.8 m) and a deck 38 ft wide.
Who owns FM 984 over Onion Creek Relief #1?
It is owned by the State Highway Agency.