FM 1423 over S Main Drainage D
GoodHidalgo County, Texas · 1.50 MI S of SH 107 · Structure no. 211090142701002
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 76 ft
- 2 main spans
- Daily traffic
- 6,849
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1423 over S Main Drainage D is a prestressed concrete box beam or girders - multiple carrying FM 1423 over S Main Drainage D in Hidalgo County, Texas. It was built in 1979, so it is 46 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 6,849 vehicles a day, roughly 5% of them trucks, projected to reach 7,810 by 2033. The structure is 76 ft (23.2 m) long and 41 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1423 over S Main Drainage D built?
It was built in 1979, making it 46 years old in 2025.
What condition is FM 1423 over S Main Drainage D 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 FM 1423 over S Main Drainage D carry?
About 6,849 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is FM 1423 over S Main Drainage D?
The structure is 76 ft (23.2 m) long with a longest span of 38 ft (11.6 m) and a deck 41 ft wide.
Who owns FM 1423 over S Main Drainage D?
It is owned by the State Highway Agency.