SH 78 NB over Drain
GoodDallas County, Texas · 1.1 MI NE of IH 30 · Structure no. 180570000902301
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 3 main spans
- Daily traffic
- 7,353
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SH 78 NB over Drain is a concrete culvert carrying SH 78 NB over Drain in Dallas County, Texas. It was built in 1967, so it is 58 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 7,353 vehicles a day, roughly 7% of them trucks, projected to reach 47,300 by 2033. The structure is 24 ft (7.3 m) long. 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 |
|---|---|---|
| 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 NB over Drain built?
It was built in 1967, making it 58 years old in 2025.
What condition is SH 78 NB 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 December 2023.
How much traffic does SH 78 NB over Drain carry?
About 7,353 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is SH 78 NB over Drain?
The structure is 24 ft (7.3 m) long with a longest span of 5 ft (1.5 m).
Who owns SH 78 NB over Drain?
It is owned by the State Highway Agency.