SH 89 NB over US 181
FairSan Patricio County, Texas · 1.05 MI W of US 77 · Structure no. 162050010103088
- Built
- 2008
- 17 years old
- Condition
- Fair
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 3 main spans
- Daily traffic
- 3,010
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SH 89 NB over US 181 is a prestressed concrete stringer/multi-beam or girder carrying SH 89 NB over US 181 in San Patricio County, Texas. It was built in 2008, so it is 17 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 3,010 vehicles a day, roughly 15% of them trucks, projected to reach 2,170 by 2033. The structure is 300 ft (91.4 m) long and 40 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 89 NB over US 181 built?
It was built in 2008, making it 17 years old in 2025.
What condition is SH 89 NB over US 181 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 June 2022.
How much traffic does SH 89 NB over US 181 carry?
About 3,010 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is SH 89 NB over US 181?
The structure is 300 ft (91.4 m) long with a longest span of 100 ft (30.5 m) and a deck 40 ft wide.
Who owns SH 89 NB over US 181?
It is owned by the State Highway Agency.