Alpierre ST 0.8 KM over Guaynabo River
FairPosted for loadGuaynabo Municipio, Puerto Rico · Guaynabo Town · Structure no. 021641
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 148 ft
- 3 main spans
- Daily traffic
- 2,000
- 2005 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Alpierre ST 0.8 KM over Guaynabo River is a steel stringer/multi-beam or girder carrying Alpierre ST 0.8 KM over Guaynabo River in Guaynabo Municipio, Puerto Rico. It was built in 1950, so it is 75 years old, older than the Puerto Rico average of 51.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 2,000 vehicles a day, roughly 4% of them trucks, projected to reach 2,500 by 2025. The structure is 148 ft (45 m) long and 36 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alpierre ST 0.8 KM over Guaynabo River built?
It was built in 1950, making it 75 years old in 2025.
What condition is Alpierre ST 0.8 KM over Guaynabo River 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 August 2024.
How much traffic does Alpierre ST 0.8 KM over Guaynabo River carry?
About 2,000 vehicles per day (2005 count), of which roughly 4% are trucks.
How long is Alpierre ST 0.8 KM over Guaynabo River?
The structure is 148 ft (45 m) long with a longest span of 50 ft (15.1 m) and a deck 36 ft wide.
Who owns Alpierre ST 0.8 KM over Guaynabo River?
It is owned by the City or Municipal Highway Agency.