SH 78 over Rowlett Creek Relief
GoodDallas County, Texas · 1.0MI N of SH190 · Structure no. 180570028103029
- Built
- 1957
- 68 years old, rebuilt 1995
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 33,931
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 78 over Rowlett Creek Relief is a concrete culvert carrying SH 78 over Rowlett Creek Relief in Dallas County, Texas. It was built in 1957 and reconstructed in 1995, so it is 68 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 33,931 vehicles a day, roughly 19% of them trucks, projected to reach 62,020 by 2033. The structure is 31 ft (9.4 m) long. 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 |
|---|---|---|
| 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 78 over Rowlett Creek Relief built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1995.
What condition is SH 78 over Rowlett Creek Relief 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 December 2023.
How much traffic does SH 78 over Rowlett Creek Relief carry?
About 33,931 vehicles per day (2023 count), of which roughly 19% are trucks.
How long is SH 78 over Rowlett Creek Relief?
The structure is 31 ft (9.4 m) long with a longest span of 8 ft (2.4 m).
Who owns SH 78 over Rowlett Creek Relief?
It is owned by the State Highway Agency.