IH 20 WB over FM 31
FairHarrison County, Texas · 3.60 MI E of US 59 · Structure no. 191030049510123
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 167 ft
- 3 main spans
- Daily traffic
- 16,574
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 20 WB over FM 31 is a steel continuous stringer/multi-beam or girder carrying IH 20 WB over FM 31 in Harrison County, Texas. It was built in 1965, so it is 60 years old, older than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 16,574 vehicles a day, roughly 38% of them trucks, projected to reach 22,280 by 2033. The structure is 167 ft (50.9 m) long and 41 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 20 WB over FM 31 built?
It was built in 1965, making it 60 years old in 2025.
What condition is IH 20 WB over FM 31 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does IH 20 WB over FM 31 carry?
About 16,574 vehicles per day (2019 count), of which roughly 38% are trucks.
How long is IH 20 WB over FM 31?
The structure is 167 ft (50.9 m) long with a longest span of 65 ft (19.8 m) and a deck 41 ft wide.
Who owns IH 20 WB over FM 31?
It is owned by the State Highway Agency.