IH 20 WB over FM 644(S)
GoodMitchell County, Texas · 10.1 MI E of SH 208(S) · Structure no. 081680000601159
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 10,574
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 20 WB over FM 644(S) is a concrete continuous slab carrying IH 20 WB over FM 644(S) in Mitchell County, Texas. It was built in 1958, so it is 67 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 10,574 vehicles a day, roughly 39% of them trucks, projected to reach 9,180 by 2033. The structure is 114 ft (34.7 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 FM 644(S) built?
It was built in 1958, making it 67 years old in 2025.
What condition is IH 20 WB over FM 644(S) 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 May 2023.
How much traffic does IH 20 WB over FM 644(S) carry?
About 10,574 vehicles per day (2019 count), of which roughly 39% are trucks.
How long is IH 20 WB over FM 644(S)?
The structure is 114 ft (34.7 m) long with a longest span of 45 ft (13.7 m) and a deck 40 ft wide.
Who owns IH 20 WB over FM 644(S)?
It is owned by the State Highway Agency.