SH 29 over Drain
GoodWilliamson County, Texas · 4.00 MI W of US 183 · Structure no. 142460015103007
- Built
- 1923
- 102 years old, rebuilt 2012
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 14,018
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH 29 over Drain is a concrete culvert carrying SH 29 over Drain in Williamson County, Texas. It was built in 1923 and reconstructed in 2012, so it is 102 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 14,018 vehicles a day, roughly 18% of them trucks, projected to reach 16,822 by 2039. The structure is 33 ft (10.1 m) long and 76 ft wide. If it were closed, the detour would be 34.8 mi (56 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 29 over Drain built?
It was built in 1923, making it 102 years old in 2025. It was reconstructed in 2012.
What condition is SH 29 over Drain 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 29 over Drain carry?
About 14,018 vehicles per day (2019 count), of which roughly 18% are trucks.
How long is SH 29 over Drain?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 76 ft wide.
Who owns SH 29 over Drain?
It is owned by the State Highway Agency.