SH 99 NB over Cypress Creek
GoodHarris County, Texas · 1.98 MI S of US 290 · Structure no. 121020351005062
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 3,386 ft
- 28 main spans
- Daily traffic
- 27,912
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 99 NB over Cypress Creek is a prestressed concrete stringer/multi-beam or girder carrying SH 99 NB over Cypress Creek in Harris 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 27,912 vehicles a day, roughly 5% of them trucks, projected to reach 32,400 by 2030. The structure is 3,386 ft (1,032.1 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 99 NB over Cypress Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is SH 99 NB over Cypress Creek 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 August 2024.
How much traffic does SH 99 NB over Cypress Creek carry?
About 27,912 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is SH 99 NB over Cypress Creek?
The structure is 3,386 ft (1,032.1 m) long with a longest span of 121 ft (36.9 m) and a deck 43 ft wide.
Who owns SH 99 NB over Cypress Creek?
It is owned by the State Highway Agency.