IH 610 WB on Ramp over Conn IH610 WB to IH45 NB
FairHarris County, Texas · IH 610 @ IH 45 (interchg) · Structure no. 121020050201266
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected December 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 497 ft
- 7 main spans
- Daily traffic
- 3,738
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
IH 610 WB on Ramp over Conn IH610 WB to IH45 NB is a prestressed concrete stringer/multi-beam or girder carrying IH 610 WB on Ramp over Conn IH610 WB to IH45 NB in Harris County, Texas. It was built in 1977, so it is 48 years old, older 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 3,738 vehicles a day, roughly 8% of them trucks, projected to reach 18,530 by 2033. The structure is 497 ft (151.5 m) long and 25 ft wide.
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 IH 610 WB on Ramp over Conn IH610 WB to IH45 NB built?
It was built in 1977, making it 48 years old in 2025.
What condition is IH 610 WB on Ramp over Conn IH610 WB to IH45 NB 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 December 2022.
How much traffic does IH 610 WB on Ramp over Conn IH610 WB to IH45 NB carry?
About 3,738 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is IH 610 WB on Ramp over Conn IH610 WB to IH45 NB?
The structure is 497 ft (151.5 m) long with a longest span of 79 ft (24.1 m) and a deck 25 ft wide.
Who owns IH 610 WB on Ramp over Conn IH610 WB to IH45 NB?
It is owned by the State Highway Agency.