IH 20 WB over Bi 20
GoodMartin County, Texas · 2.06 MI W of SH 137 · Structure no. 061560000504279
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 231 ft
- 3 main spans
- Daily traffic
- 11,742
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 20 WB over Bi 20 is a prestressed concrete stringer/multi-beam or girder carrying IH 20 WB over Bi 20 in Martin County, Texas. It was built in 2022, so it is 3 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 11,742 vehicles a day, roughly 31% of them trucks, projected to reach 24,500 by 2052. The structure is 231 ft (70.4 m) long and 40 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 IH 20 WB over Bi 20 built?
It was built in 2022, making it 3 years old in 2025.
What condition is IH 20 WB over Bi 20 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 August 2024.
How much traffic does IH 20 WB over Bi 20 carry?
About 11,742 vehicles per day (2019 count), of which roughly 31% are trucks.
How long is IH 20 WB over Bi 20?
The structure is 231 ft (70.4 m) long with a longest span of 77 ft (23.5 m) and a deck 40 ft wide.
Who owns IH 20 WB over Bi 20?
It is owned by the State Highway Agency.