IH 30 WB Conn B over IH 45 Conn C & D
FairDallas County, Texas · 0.3 MI E of Preston ST · Structure no. 180570000911312
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,160 ft
- 4 main spans
- Daily traffic
- 19,270
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
IH 30 WB Conn B over IH 45 Conn C & D is a steel continuous stringer/multi-beam or girder carrying IH 30 WB Conn B over IH 45 Conn C & D in Dallas County, Texas. It was built in 1971, so it is 54 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 19,270 vehicles a day, roughly 8% of them trucks, projected to reach 26,980 by 2033. The structure is 1,160 ft (353.6 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 30 WB Conn B over IH 45 Conn C & D built?
It was built in 1971, making it 54 years old in 2025.
What condition is IH 30 WB Conn B over IH 45 Conn C & D 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 30 WB Conn B over IH 45 Conn C & D carry?
About 19,270 vehicles per day (2013 count), of which roughly 8% are trucks.
How long is IH 30 WB Conn B over IH 45 Conn C & D?
The structure is 1,160 ft (353.6 m) long with a longest span of 156 ft (47.5 m) and a deck 27 ft wide.
Who owns IH 30 WB Conn B over IH 45 Conn C & D?
It is owned by the State Highway Agency.