PR-22 Highway Exit Guide and Route Details
The PR-22 is a critical transportation artery in Puerto Rico, serving as a high-speed link between the northwestern regions and the metropolitan hub of San Juan. This expressway facilitates efficient travel across several municipalities, integrating with other major routes like PR-2 and PR-26 to keep traffic flowing toward the capital and beyond.
Navigating the PR-22 requires an understanding of its exit system, toll plazas, and the transitions between different highway designations. Whether you are commuting to Bayamón or traveling toward the coast of Arecibo, knowing the specific exit numbers and destinations is essential for a smooth journey.
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Key Facts
- Route Span: Extends from its western terminus in Hatillo to its eastern terminus in San Juan.
- Major Termini: Begins at the split with PR-2 in Hatillo and ends at the split into PR-26 and Interstate PR-3 in San Juan.
- Toll System: Utilizes Electronic Toll Collection (ETC) via AutoExpreso.
- Key Connections: Provides vital access to Arecibo, Barceloneta, Manatí, Vega Baja, Dorado, Bayamón, and Guaynabo.
- Critical Junctions: Connects with major expressways including PR-2, PR-10, and PR-18.
Detailed Exit and Route Breakdown
The PR-22 is organized by kilometer and mile markers, with exits serving as the primary gateways to local municipalities. The route transitions from a rural and industrial landscape in the west to a dense urban environment as it enters the San Juan metropolitan area.
Western and Central Sections
Starting in Hatillo, the highway begins at Exit 84B, where it splits from PR-2. As travelers move east, they encounter key hubs such as Arecibo, where Exit 75 provides access to PR-10, leading toward Utuado and Adjuntas. In the Barceloneta region, Exit 57 serves as a primary point for those heading toward the pharmaceutical district via PR-140.
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Mid-Route and Metropolitan Approach
Moving toward the center, the highway passes through Manatí and Vega Baja. A notable feature in this section is the presence of various toll plazas, such as the Manatí and Vega Alta plazas, which operate on an electronic system. As the route enters the Bayamón area, Exit 13 provides a critical link to the Bayamón station and the city center via PR-167.
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San Juan Urban Terminus
The final stretch of PR-22 is characterized by high-density traffic and frequent exits. From Guaynabo (Exit 7), the road leads directly into the heart of San Juan. The route concludes at the eastern terminus, where it splits into PR-26 (Expreso Román Baldorioty de Castro) and Interstate PR-3, providing direct access to the Luis Muñoz Marín International Airport and Condado.
PR-22 Route Summary Table
| Exit | Municipality | Destination/Route | Key Notes |
|---|---|---|---|
| 84B | Hatillo | PR-2 West | Western terminus of PR-22 |
| 75 | Arecibo | PR-10 | Access to Utuado and Adjuntas |
| 57 | Barceloneta | PR-140 | Access to Florida and Pharmaceutical area |
| 48 | Manatí | PR-149 South | Manatí Centro and Ciales |
| 13 | Bayamón | PR-167 | Bayamón Centro and Bayamón Station |
| 7 | Guaynabo | PR-165 | Cataño and Fort Buchanan |
| 0 | San Juan | PR-25 / PR-35 / PR-37 | Santurce access (Eastbound only) |
| Terminus | San Juan | PR-26 / PR-3 | Eastern terminus; Airport access |
Frequently Asked Questions
What is the payment method for PR-22 toll plazas?
The PR-22 uses Electronic Toll Collection (ETC). Some plazas, such as the Arecibo Toll Plaza, are ETC only and do not have replenishment lanes for AutoExpreso tags.
Where does the PR-22 officially begin and end?
The highway begins at its western terminus in Hatillo (Exit 84B) and ends at its eastern terminus in San Juan, where it splits into PR-26 and Interstate PR-3.
How do I get to the San Juan Airport from PR-22?
Travelers should follow PR-22 east to its terminus, where they can transition onto PR-26 (Expreso Román Baldorioty de Castro), which leads directly toward the airport and Isla Verde.
Are there any exits that are direction-specific?
Yes, several exits are restricted. For example, Exit 31 (PR-690) is westbound only, and the exits at the eastern terminus (Exit 0) are only accessible when traveling in the eastbound direction.
Which exit should I use for the Bayamón city center?
Exit 13 is the primary exit for Bayamón Centro, providing access via PR-167 (Avenida Ramón Luis Rivera) and the Bayamón station.