SH 99 NB over Little Prong Buffalo Byu
GoodFort Bend County, Texas · 1.55 MI N of FM 1093 · Structure no. 120800351004006
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 186 ft
- 3 main spans
- Daily traffic
- 31,574
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH 99 NB over Little Prong Buffalo Byu is a prestressed concrete stringer/multi-beam or girder carrying SH 99 NB over Little Prong Buffalo Byu in Fort Bend 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 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 31,574 vehicles a day, roughly 5% of them trucks, projected to reach 19,960 by 2033. The structure is 186 ft (56.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| 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 SH 99 NB over Little Prong Buffalo Byu built?
It was built in 1994, making it 31 years old in 2025.
What condition is SH 99 NB over Little Prong Buffalo Byu 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 October 2024.
How much traffic does SH 99 NB over Little Prong Buffalo Byu carry?
About 31,574 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is SH 99 NB over Little Prong Buffalo Byu?
The structure is 186 ft (56.7 m) long with a longest span of 62 ft (18.9 m) and a deck 43 ft wide.
Who owns SH 99 NB over Little Prong Buffalo Byu?
It is owned by the State Highway Agency.