IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp
FairHarris County, Texas · At JCT IH 45 and SH 99 · Structure no. 121020011005391
- Built
- 2016
- 9 years old
- Condition
- Fair
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 3,020 ft
- 24 main spans
- Daily traffic
- 500
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp is a prestressed concrete stringer/multi-beam or girder carrying IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp in Harris County, Texas. It was built in 2016, so it is 9 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 500 vehicles a day, roughly 1% of them trucks, projected to reach 2,000 by 2036. The structure is 3,020 ft (920.5 m) long and 28 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp built?
It was built in 2016, making it 9 years old in 2025.
What condition is IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp 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 November 2022.
How much traffic does IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp carry?
About 500 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp?
The structure is 3,020 ft (920.5 m) long with a longest span of 150 ft (45.7 m) and a deck 28 ft wide.
Who owns IH45SB to SH99 WB over IH45 SB SH 99 WB FR Rp?
It is owned by the State Highway Agency.