Pr 1 105.3 KM over Coamo River & Local
FairSanta Isabel Municipio, Puerto Rico · 2 KM N W of Santa Isabel · Structure no. 014241
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 932 ft
- 10 main spans
- Daily traffic
- 11,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Pr 1 105.3 KM over Coamo River & Local is a prestressed concrete stringer/multi-beam or girder carrying Pr 1 105.3 KM over Coamo River & Local in Santa Isabel Municipio, Puerto Rico. It was built in 1977, so it is 48 years old, younger 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.
It carries about 11,000 vehicles a day, roughly 5% of them trucks, projected to reach 14,100 by 2025. The structure is 932 ft (284 m) long and 50 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Pr 1 105.3 KM over Coamo River & Local built?
It was built in 1977, making it 48 years old in 2025.
What condition is Pr 1 105.3 KM over Coamo River & Local 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 Pr 1 105.3 KM over Coamo River & Local carry?
About 11,000 vehicles per day (2017 count), of which roughly 5% are trucks.
How long is Pr 1 105.3 KM over Coamo River & Local?
The structure is 932 ft (284 m) long with a longest span of 94 ft (28.6 m) and a deck 50 ft wide.
Who owns Pr 1 105.3 KM over Coamo River & Local?
It is owned by the State Highway Agency.