FM 677 over Red River
FairMontague County, Texas · At Texas-Oklahoma Line · Structure no. 031690356901002
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 2,800 ft
- 28 main spans
- Daily traffic
- 493
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FM 677 over Red River is a prestressed concrete stringer/multi-beam or girder carrying FM 677 over Red River in Montague County, Texas. It was built in 1994, so it is 31 years old, younger 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 493 vehicles a day, roughly 14% of them trucks, projected to reach 330 by 2033. The structure is 2,800 ft (853.4 m) long and 42 ft wide. If it were closed, the detour would be 49.7 mi (80 km).
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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 677 over Red River built?
It was built in 1994, making it 31 years old in 2025.
What condition is FM 677 over Red River 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 March 2024.
How much traffic does FM 677 over Red River carry?
About 493 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is FM 677 over Red River?
The structure is 2,800 ft (853.4 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.
Who owns FM 677 over Red River?
It is owned by the State Highway Agency.