IH 635 NB over Seagoville RD
GoodDallas County, Texas · 1.0 MI N of US 175 · Structure no. 180570237402098
- Built
- 1969
- 56 years old, rebuilt 2021
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 219 ft
- 1 main span
- Daily traffic
- 74,515
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 635 NB over Seagoville RD is a steel stringer/multi-beam or girder carrying IH 635 NB over Seagoville RD in Dallas County, Texas. It was built in 1969 and reconstructed in 2021, so it is 56 years old, older 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 74,515 vehicles a day, roughly 12% of them trucks, projected to reach 86,010 by 2033. The structure is 219 ft (66.8 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 IH 635 NB over Seagoville RD built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2021.
What condition is IH 635 NB over Seagoville RD 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 June 2023.
How much traffic does IH 635 NB over Seagoville RD carry?
About 74,515 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is IH 635 NB over Seagoville RD?
The structure is 219 ft (66.8 m) long with a longest span of 105 ft (32 m) and a deck 70 ft wide.
Who owns IH 635 NB over Seagoville RD?
It is owned by the State Highway Agency.