IH 45 SB over Conn IH45 SB to IH610 EB
FairHarris County, Texas · IH 610 @ IH 45 (interchg) · Structure no. 121020050003262
- Built
- 1977
- 48 years old, rebuilt 1998
- Condition
- Fair
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 230 ft
- 3 main spans
- Daily traffic
- 113,880
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
IH 45 SB over Conn IH45 SB to IH610 EB is a prestressed concrete box beam or girders - multiple carrying IH 45 SB over Conn IH45 SB to IH610 EB in Harris County, Texas. It was built in 1977 and reconstructed in 1998, 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 113,880 vehicles a day, roughly 7% of them trucks, projected to reach 169,220 by 2033. The structure is 230 ft (70.1 m) long and 62 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 45 SB over Conn IH45 SB to IH610 EB built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1998.
What condition is IH 45 SB over Conn IH45 SB to IH610 EB 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 45 SB over Conn IH45 SB to IH610 EB carry?
About 113,880 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is IH 45 SB over Conn IH45 SB to IH610 EB?
The structure is 230 ft (70.1 m) long with a longest span of 89 ft (27.1 m) and a deck 62 ft wide.
Who owns IH 45 SB over Conn IH45 SB to IH610 EB?
It is owned by the State Highway Agency.