SH 99 SB over Cypress Creek
FairHarris County, Texas · 1.98 MI S of US 290 · Structure no. 121020351005063
- Built
- 2013
- 12 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 3,386 ft
- 28 main spans
- Daily traffic
- 19,100
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
SH 99 SB over Cypress Creek is a prestressed concrete stringer/multi-beam or girder carrying SH 99 SB 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 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 19,100 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
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 | 8 Very Good | No problems noted. |
| 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 SH 99 SB over Cypress Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is SH 99 SB over Cypress Creek 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 August 2024.
How much traffic does SH 99 SB over Cypress Creek carry?
About 19,100 vehicles per day (2010 count), of which roughly 5% are trucks.
How long is SH 99 SB 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 SB over Cypress Creek?
It is owned by the State Highway Agency.