SH 121 SB over Hall-Johnson Road
FairTarrant County, Texas · 1.8 MI N of FM 157 · Structure no. 022200036401160
- Built
- 1986
- 39 years old
- Condition
- Fair
- inspected May 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 325 ft
- 2 main spans
- Daily traffic
- 36,743
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH 121 SB over Hall-Johnson Road is a prestressed concrete stringer/multi-beam or girder carrying SH 121 SB over Hall-Johnson Road in Tarrant County, Texas. It was built in 1986, so it is 39 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 36,743 vehicles a day, roughly 6% of them trucks, projected to reach 69,460 by 2033. The structure is 325 ft (99.1 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 SH 121 SB over Hall-Johnson Road built?
It was built in 1986, making it 39 years old in 2025.
What condition is SH 121 SB over Hall-Johnson Road 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 May 2022.
How much traffic does SH 121 SB over Hall-Johnson Road carry?
About 36,743 vehicles per day (2019 count), of which roughly 6% are trucks.
How long is SH 121 SB over Hall-Johnson Road?
The structure is 325 ft (99.1 m) long with a longest span of 100 ft (30.5 m) and a deck 58 ft wide.
Who owns SH 121 SB over Hall-Johnson Road?
It is owned by the State Highway Agency.