SH 21 WB over Still Creek
GoodBrazos County, Texas · 2.4 MI SW of FM 2818 · Structure no. 170210011604042
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 121 ft
- 4 main spans
- Daily traffic
- 4,875
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 21 WB over Still Creek is a concrete stringer/multi-beam or girder carrying SH 21 WB over Still Creek in Brazos County, Texas. It was built in 1970, so it is 55 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 4,875 vehicles a day, roughly 12% of them trucks, projected to reach 6,680 by 2033. The structure is 121 ft (36.9 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 21 WB over Still Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is SH 21 WB over Still 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 February 2023.
How much traffic does SH 21 WB over Still Creek carry?
About 4,875 vehicles per day (2020 count), of which roughly 12% are trucks.
How long is SH 21 WB over Still Creek?
The structure is 121 ft (36.9 m) long with a longest span of 30 ft (9.1 m) and a deck 44 ft wide.
Who owns SH 21 WB over Still Creek?
It is owned by the State Highway Agency.