IH 35E NB over Loop 12 NW Highway
FairDallas County, Texas · 3.4 Mi. NW of Mockingbird · Structure no. 180570019603143
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 258 ft
- 4 main spans
- Daily traffic
- 52,733
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 35E NB over Loop 12 NW Highway is a steel continuous stringer/multi-beam or girder carrying IH 35E NB over Loop 12 NW Highway in Dallas County, Texas. It was built in 1961, so it is 64 years old, older than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 52,733 vehicles a day, roughly 10% of them trucks, projected to reach 88,030 by 2033. The structure is 258 ft (78.6 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 35E NB over Loop 12 NW Highway built?
It was built in 1961, making it 64 years old in 2025.
What condition is IH 35E NB over Loop 12 NW Highway in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does IH 35E NB over Loop 12 NW Highway carry?
About 52,733 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is IH 35E NB over Loop 12 NW Highway?
The structure is 258 ft (78.6 m) long with a longest span of 76 ft (23.2 m) and a deck 58 ft wide.
Who owns IH 35E NB over Loop 12 NW Highway?
It is owned by the State Highway Agency.