SH 121 NB FR over Big Bear Creek
GoodTarrant County, Texas · 0.6 MI N of Johnson RD · Structure no. 022200036401074
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 178 ft
- 1 main span
- Daily traffic
- 2,998
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 121 NB FR over Big Bear Creek is a prestressed concrete stringer/multi-beam or girder carrying SH 121 NB FR over Big Bear Creek in Tarrant County, Texas. It was built in 1980, so it is 45 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 2,998 vehicles a day, roughly 3% of them trucks, projected to reach 8,400 by 2038. The structure is 178 ft (54.3 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| 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 SH 121 NB FR over Big Bear Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is SH 121 NB FR over Big Bear 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 May 2024.
How much traffic does SH 121 NB FR over Big Bear Creek carry?
About 2,998 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is SH 121 NB FR over Big Bear Creek?
The structure is 178 ft (54.3 m) long with a longest span of 80 ft (24.4 m) and a deck 40 ft wide.
Who owns SH 121 NB FR over Big Bear Creek?
It is owned by the State Highway Agency.