IH 610 NB over Ptra RR
FairHarris County, Texas · 2.00 MI S of IH 10 · Structure no. 121020027115498
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 223 ft
- 3 main spans
- Daily traffic
- 45,799
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 610 NB over Ptra RR is a concrete continuous slab carrying IH 610 NB over Ptra RR in Harris County, Texas. It was built in 1970, so it is 55 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 45,799 vehicles a day, roughly 8% of them trucks, projected to reach 92,110 by 2033. The structure is 223 ft (68 m) long and 81 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 | 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 610 NB over Ptra RR built?
It was built in 1970, making it 55 years old in 2025.
What condition is IH 610 NB over Ptra RR 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 2024.
How much traffic does IH 610 NB over Ptra RR carry?
About 45,799 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is IH 610 NB over Ptra RR?
The structure is 223 ft (68 m) long with a longest span of 57 ft (17.4 m) and a deck 81 ft wide.
Who owns IH 610 NB over Ptra RR?
It is owned by the State Highway Agency.