IH 20 WB Ml over Big Grindstone CR
GoodParker County, Texas · 0.8 MI W of FM 1189 · Structure no. 021840031401076
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 225 ft
- 3 main spans
- Daily traffic
- 18,740
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 20 WB Ml over Big Grindstone CR is a prestressed concrete stringer/multi-beam or girder carrying IH 20 WB Ml over Big Grindstone CR in Parker County, Texas. It was built in 1970, so it is 55 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 18,740 vehicles a day, roughly 38% of them trucks, projected to reach 15,620 by 2033. The structure is 225 ft (68.6 m) long and 42 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 20 WB Ml over Big Grindstone CR built?
It was built in 1970, making it 55 years old in 2025.
What condition is IH 20 WB Ml over Big Grindstone CR 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 WB Ml over Big Grindstone CR carry?
About 18,740 vehicles per day (2023 count), of which roughly 38% are trucks.
How long is IH 20 WB Ml over Big Grindstone CR?
The structure is 225 ft (68.6 m) long with a longest span of 75 ft (22.9 m) and a deck 42 ft wide.
Who owns IH 20 WB Ml over Big Grindstone CR?
It is owned by the State Highway Agency.