FM 1373 over Alligator Slough
GoodRobertson County, Texas · 3.0 MI W of SH 6 · Structure no. 171980054006142
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 136
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1373 over Alligator Slough is a prestressed concrete slab carrying FM 1373 over Alligator Slough in Robertson County, Texas. It was built in 2016, so it is 9 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 136 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2033. The structure is 62 ft (18.9 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| 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 FM 1373 over Alligator Slough built?
It was built in 2016, making it 9 years old in 2025.
What condition is FM 1373 over Alligator Slough 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 November 2024.
How much traffic does FM 1373 over Alligator Slough carry?
About 136 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is FM 1373 over Alligator Slough?
The structure is 62 ft (18.9 m) long with a longest span of 35 ft (10.7 m) and a deck 34 ft wide.
Who owns FM 1373 over Alligator Slough?
It is owned by the State Highway Agency.