Puerto Rico Highway 20

Highway 20 marker
Highway 20
Ruta 20
Expreso Rafael Martínez Nadal
Route information
Maintained by Metropistas
Length9.5 km[1] (5.9 mi)
Major junctions
South end PR-1 in Río
Major intersections
North end PR-2 in Pueblo Viejo
Location
CountryUnited States
TerritoryPuerto Rico
MunicipalitiesGuaynabo, San Juan
Highway system
PR-19 PR-21

Puerto Rico Highway 20 (PR-20) or Expreso Rafael Martínez Nadal is a short tollway located between the municipalities of Guaynabo and San Juan in Puerto Rico.[2] With a length of 9.5 km (5.9 mi), it begins at PR-2 interchange in Pueblo Viejo barrio and ends at PR-1 junction in Río barrio.

  1. ^ Cite error: The named reference Google PR-20 was invoked but never defined (see the help page).
  2. ^ National Geographic Maps (2011). Puerto Rico (Map). 1:125,000. Adventure Map (Book 3107). Evergreen, Colorado: National Geographic Maps. ISBN 978-1566955188. OCLC 756511572.