IH 20 over Trib of S Marys Creek
GoodParker County, Texas · 1.3 MI SE of IH 30 · Structure no. 021840000803318
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 34,465
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 20 over Trib of S Marys Creek is a concrete culvert carrying IH 20 over Trib of S Marys Creek in Parker County, Texas. It was built in 1985, so it is 40 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 34,465 vehicles a day, roughly 17% of them trucks, projected to reach 39,430 by 2038. The structure is 32 ft (9.8 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 20 over Trib of S Marys Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is IH 20 over Trib of S Marys Creek 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 September 2024.
How much traffic does IH 20 over Trib of S Marys Creek carry?
About 34,465 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is IH 20 over Trib of S Marys Creek?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns IH 20 over Trib of S Marys Creek?
It is owned by the State Highway Agency.