Lp 12 SB over SP 348
GoodDallas County, Texas · 1.45 MI N of SH 114 · Structure no. 180570058102413
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 166 ft
- 2 main spans
- Daily traffic
- 56,801
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Lp 12 SB over SP 348 is a prestressed concrete stringer/multi-beam or girder carrying Lp 12 SB over SP 348 in Dallas County, Texas. It was built in 1970, so it is 55 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 56,801 vehicles a day, roughly 5% of them trucks, projected to reach 90,000 by 2036. The structure is 166 ft (50.6 m) long and 59 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 Lp 12 SB over SP 348 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Lp 12 SB over SP 348 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 January 2024.
How much traffic does Lp 12 SB over SP 348 carry?
About 56,801 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Lp 12 SB over SP 348?
The structure is 166 ft (50.6 m) long with a longest span of 83 ft (25.3 m) and a deck 59 ft wide.
Who owns Lp 12 SB over SP 348?
It is owned by the State Highway Agency.