Jefferson Blvd. over IH 30 & Trinity River
FairDallas County, Texas · 1.7 MI W of IH 45 · Structure no. 180570000911363
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 5,520 ft
- 3 main spans
- Daily traffic
- 10,461
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Jefferson Blvd. over IH 30 & Trinity River is a steel continuous stringer/multi-beam or girder carrying Jefferson Blvd. over IH 30 & Trinity River in Dallas County, Texas. It was built in 1975, so it is 50 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 10,461 vehicles a day, roughly 3% of them trucks, projected to reach 14,645 by 2040. The structure is 5,520 ft (1,682.5 m) long and 57 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Jefferson Blvd. over IH 30 & Trinity River built?
It was built in 1975, making it 50 years old in 2025.
What condition is Jefferson Blvd. over IH 30 & Trinity River 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 June 2024.
How much traffic does Jefferson Blvd. over IH 30 & Trinity River carry?
About 10,461 vehicles per day (2014 count), of which roughly 3% are trucks.
How long is Jefferson Blvd. over IH 30 & Trinity River?
The structure is 5,520 ft (1,682.5 m) long with a longest span of 340 ft (103.6 m) and a deck 57 ft wide.
Who owns Jefferson Blvd. over IH 30 & Trinity River?
It is owned by the City or Municipal Highway Agency.