SH 78 NB over SH 190
GoodDallas County, Texas · SH 78 NB and SH 190 · Structure no. 180570028103039
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 370 ft
- 2 main spans
- Daily traffic
- 15,382
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH 78 NB over SH 190 is a prestressed concrete stringer/multi-beam or girder carrying SH 78 NB over SH 190 in Dallas 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 15,382 vehicles a day, roughly 19% of them trucks, projected to reach 31,010 by 2033. The structure is 370 ft (112.8 m) long and 69 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 78 NB over SH 190 built?
It was built in 1991, making it 34 years old in 2025.
What condition is SH 78 NB over SH 190 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 SH 190 carry?
About 15,382 vehicles per day (2019 count), of which roughly 19% are trucks.
How long is SH 78 NB over SH 190?
The structure is 370 ft (112.8 m) long with a longest span of 115 ft (35.1 m) and a deck 69 ft wide.
Who owns SH 78 NB over SH 190?
It is owned by the State Highway Agency.