FM 917 over SH-121 (ntta)
GoodJohnson County, Texas · West of FM1902 · Structure no. 021270050405507
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 320 ft
- 2 main spans
- Daily traffic
- 12,746
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
FM 917 over SH-121 (ntta) is a prestressed concrete stringer/multi-beam or girder carrying FM 917 over SH-121 (ntta) in Johnson County, Texas. It was built in 2013, so it is 12 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 12,746 vehicles a day, roughly 14% of them trucks, projected to reach 7,500 by 2033. The structure is 320 ft (97.5 m) long and 84 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 917 over SH-121 (ntta) built?
It was built in 2013, making it 12 years old in 2025.
What condition is FM 917 over SH-121 (ntta) 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 June 2022.
How much traffic does FM 917 over SH-121 (ntta) carry?
About 12,746 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is FM 917 over SH-121 (ntta)?
The structure is 320 ft (97.5 m) long with a longest span of 95 ft (29 m) and a deck 84 ft wide.
Who owns FM 917 over SH-121 (ntta)?
It is owned by the State Highway Agency.