Puerto Rico Highway 20
 Highway 20 | ||||
|---|---|---|---|---|
| Ruta 20 | ||||
| Expreso Rafael Martínez Nadal | ||||
| Route information | ||||
| Maintained by Puerto Rico DTPW | ||||
| Length | 9.5 km[1] (5.9 mi) | |||
| Major junctions | ||||
| South end |  PR-1 in Río | |||
| ||||
| North end |  PR-2 in Pueblo Viejo | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | Guaynabo, San Juan | |||
| Highway system | ||||
| ||||
Puerto Rico Highway 20 or PR-20 (Expreso Rafael Martínez Nadal) is a short tollway located entirely in Guaynabo.[2] It used to be divided highway with traffic signals, which even turned into a rural road near its south end, but due to the traffic congestion in parallel freeway PR-18, and also in PR-1 and PR-52, it had to be converted and is now 9.5 kilometers long.[3] It has few exits; the first being to PR-169, a road to the rural area of Guaynabo and part of Aguas Buenas, Puerto Rico; PR-199 which connects it to PR-1 and PR-52; PR-177 which serves Bayamón and Cupey, and PR-17 (Ave. Piñero). It begins in the Muda sector of PR-1 and ends near San Patricio in Caparra, Guaynabo, at PR-2. It is tolled going north from PR-1, but not in the other direction.
Exit list
| Municipality | Location | km[1] | mi | Exit | Destinations | Notes |
|---|---|---|---|---|---|---|
| Guaynabo | Pueblo Viejo | 0.0 | 0.0 | 4 | PR-2 – Bayamón, Arecibo, San Juan, Santurce, Hato Rey, Río Piedras | Northern terminus of PR-20 |
| 0.4 | 0.25 | — | Avenida González Giusti / Avenida San Patricio – Guaynabo | |||
| San Juan | Gobernador Piñero | 1.6 | 0.99 | — |   PR-17 (Avenida Jesús T. Piñero) – San Juan, Puerto Nuevo, Río Piedras | |
| Gobernador Piñero–Monacillo Urbano | 2.2 | 1.4 | — |      PR-21 to PR-19 north (Avenida Luis Vigoreaux) – Río Piedras | ||
| Guaynabo | Frailes | 3.1 | 1.9 | — |  PR-177 (Avenida Lomas Verdes) – Bayamón, Caguas | |
| 4.1– 4.2 | 2.5– 2.6 | — | Avenida Esmeralda – Guaynabo | |||
| Guaynabo | 5.3– 5.4 | 3.3– 3.4 | 5 |  PR-199 (Avenida Las Cumbres) – Guaynabo, Bayamón, Río Piedras, Caguas | ||
| Guaynabo–Frailes | 6.4 | 4.0 | Guaynabo Toll Plaza (toll northbound only) | |||
| Camarones | 6.7– 6.8 | 4.2– 4.2 | 6 | Avenida David Urbina – Guaynabo | ||
| Río | 9.1 | 5.7 | — |  PR-169 to PR-1 north (Carretera Felipe "La Voz" Rodríguez) – Río Piedras, La Muda, Camarones, Hato Nuevo | ||
| 9.5 | 5.9 | — |   PR-1 south (Carretera Felipe "La Voz" Rodríguez) – Caguas | Southern terminus of PR-20 | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | ||||||
Toll plaza
| Location | Toll | Direction | AutoExpreso acceptance |
AutoExpreso replenishment (R) lane |
|---|---|---|---|---|
| Guaynabo | $0.75 | Northbound | 
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See also
References
- ^ a b "PR-20" (Map). Google Maps. Retrieved 28 February 2020.
- ^ National Geographic Maps (2011). Puerto Rico (Map). 1:125,000. Adventure Map. Evergreen, CO: National Geographic Maps. ISBN 978-1566955188. OCLC 756511572.
- ^ Guía de Carreteras Principales, Expresos y Autopistas. Departamento de Transportación y Obras Publicas de Puerto Rico. Accessed 3 May 2019.
External links
Media related to Puerto Rico Highway 20 at Wikimedia Commons
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