SH 21 over Halfway Creek
GoodBastrop County, Texas · 0.9 MI E of FM 1209 · Structure no. 140110047105082
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 15,336
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 21 over Halfway Creek is a concrete culvert carrying SH 21 over Halfway Creek in Bastrop County, Texas. It was built in 1991, so it is 34 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 15,336 vehicles a day, roughly 15% of them trucks, projected to reach 25,367 by 2042. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 21 over Halfway Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is SH 21 over Halfway 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 2024.
How much traffic does SH 21 over Halfway Creek carry?
About 15,336 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is SH 21 over Halfway Creek?
The structure is 29 ft (8.8 m) long with a longest span of 10 ft (3 m).
Who owns SH 21 over Halfway Creek?
It is owned by the State Highway Agency.