  Highway 66 | ||||
|---|---|---|---|---|
| Ruta 66 | ||||
| Autopista Roberto Sánchez Vilella | ||||
 PR-66 highlighted in red | ||||
| Route information | ||||
| Maintained by Metropistas | ||||
| Length | 19.5 km[1] (12.1 mi) | |||
| Existed | 2006[2]–present | |||
| Major junctions | ||||
| West end |   PR-3 / PR-26 in San Antón | |||
| ||||
| East end |   PR-3 / PR-187 in Guzmán Abajo | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | Carolina, Canóvanas, Río Grande | |||
| Highway system | ||||
| ||||
Puerto Rico Highway 66 (PR-66)[a] is a main tollway which parallels Puerto Rico Highway 3 going from the city of Carolina, Puerto Rico via a 3 loops cloverleaf interchange with PR-26 and PR-3,[3] a major exit in the form of a Trumpet interchange in Canóvanas, Puerto Rico and ending in the municipality of Río Grande, Puerto Rico with an intersection of PR-3.[4] It is only 19.5 kilometres (12.1 mi)[5] long and has very few exits, which work mainly to minimize traffic in the congested Carolina area of PR-3.[2]
The highway is called the Roberto Sánchez Vilella Expressway, which is also the name given to the much larger PR-2 freeway segment from Hormigueros to Ponce. The second phase of PR-66 from Canóvanas to Río Grande was opened on 1 October 2012.[6]
- ^ Cite error: The named reference
Google PR-66was invoked but never defined (see the help page). - ^ a b "Route 66 Extension to Río Grande". www.puertoricodaytrips.com.
- ^ "Tránsito Promedio Diario (AADT)". Transit Data (Datos de Transito) (in Spanish). DTOP PR. p. 54. Archived from the original on 1 April 2019.
- ^ National Geographic Maps (2011). Puerto Rico (Map). 1:125,000. Adventure Map (Book 3107). Evergreen, Colorado: 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 21 February 2020.
- ^ "Fortuño inaugura nuevo tramo de la Ruta 66". El Nuevo Día (in Spanish). 30 September 2012. Retrieved 14 September 2021.
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