Zion RD over IH 30
GoodDallas County, Texas · 4.4 MI NE of IH 635 · Structure no. 180570000911438
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 456 ft
- 4 main spans
- Daily traffic
- 7,779
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Zion RD over IH 30 is a prestressed concrete stringer/multi-beam or girder carrying Zion RD over IH 30 in Dallas County, Texas. It was built in 1999, so it is 26 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 7,779 vehicles a day, roughly 1% of them trucks, projected to reach 7,200 by 2036. The structure is 456 ft (139 m) long and 60 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 Zion RD over IH 30 built?
It was built in 1999, making it 26 years old in 2025.
What condition is Zion RD over IH 30 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 2024.
How much traffic does Zion RD over IH 30 carry?
About 7,779 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is Zion RD over IH 30?
The structure is 456 ft (139 m) long with a longest span of 120 ft (36.6 m) and a deck 60 ft wide.
Who owns Zion RD over IH 30?
It is owned by the State Highway Agency.