Loop 12 SB Express over Loop 12 SB
GoodDallas County, Texas · 0.7 SW of IH 35E · Structure no. 180570058102403
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 610 ft
- 5 main spans
- Daily traffic
- 3,000
- 2000 count
- Owner
- State
- State Highway Agency
About this bridge
Loop 12 SB Express over Loop 12 SB is a prestressed concrete stringer/multi-beam or girder carrying Loop 12 SB Express over Loop 12 SB in Dallas County, Texas. It was built in 2018, so it is 7 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 3,000 vehicles a day, roughly 1% of them trucks, projected to reach 6,000 by 2025. The structure is 610 ft (185.9 m) long and 28 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loop 12 SB Express over Loop 12 SB built?
It was built in 2018, making it 7 years old in 2025.
What condition is Loop 12 SB Express over Loop 12 SB 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 April 2023.
How much traffic does Loop 12 SB Express over Loop 12 SB carry?
About 3,000 vehicles per day (2000 count), of which roughly 1% are trucks.
How long is Loop 12 SB Express over Loop 12 SB?
The structure is 610 ft (185.9 m) long with a longest span of 129 ft (39.3 m) and a deck 28 ft wide.
Who owns Loop 12 SB Express over Loop 12 SB?
It is owned by the State Highway Agency and maintained by the Private (other than railroad).