San JuanAutoridad de Transporte Integrado

Autoridad de Transporte Integrado 4 bus

ATM Cataño - TU Piñero

Autoridad de Transporte Integrado 4 bus Stop List and Next Departures

The Autoridad de Transporte Integrado 4 - ATM Cataño - TU Piñero bus serves 53 bus stops in the San Juan area departing from Terminal de Piñero and ending at Terminal de Cataño. Scroll down to see upcoming 4 bus times at each stop and the next scheduled 4 bus times will be displayed. The full 4 bus schedule as well as real-time departures (if available) can be found in the Transit app.

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Stops
Fri, May 30, 2025
  • Terminal de PiñeroWheelchair accessible5:00 AM
  • Ave. Barbosa / entrada UPR5:04 AM
  • Ave. Gandara / calle 75:04 AM
  • Ave. Gandara / calle 75:04 AM
  • Ave. Gandara / calle 25:05 AM
  • Ave. Gandara / Ave. Ponce de Leon5:05 AM
  • Ave. Ponce de Leon / Ave. Universidad5:06 AM
  • Ave. Ponce de Leon / calle Mariana Bracetti5:06 AM
  • Marginal Ave. Jesus T. Pinero / calle Baldorioty de Castro5:07 AM
  • Ave. Munoz Rivera / calle Coll Taste5:08 AM
  • Ave. Munoz Rivera / calle Presidente Ramirez5:08 AM
  • Ave. Munoz Rivera / calle Guayama5:09 AM
  • Ave. Munoz Rivera / calle Rodrigo de Triana5:09 AM
  • Ave. Munoz Rivera / Ave. Eleonor Roosvelt5:09 AM
  • Ave. Munoz Rivera / Ave. Franklin D. Roosvelt (Transit Center)5:10 AM
  • Ave. Chardon / calle D5:12 AM
  • Ave. Chardon / Ave. Arterial Hosto5:12 AM
  • Ave. Arterial Hosto / Ave. Chardon5:13 AM
  • calle Juan Calaf / calle Oliver5:15 AM
  • calle Juan Calaf / calle Cesar Gonzalez5:16 AM
  • calle Juan Calaf / calle Federico Acosta5:17 AM
  • calle Juan Calaf / calle Las America5:19 AM
  • calle Las America / calle Juan Calaf5:20 AM
  • calle Las America / Ave. Franklin D. Roosvelt5:22 AM
  • Ave. Franklin D. Roosvelt / calle Nemesio Canales5:24 AM
  • Ave. Franklin D. Roosvelt / calle 25 N.E.5:25 AM
  • Ave. Franklin D. Roosvelt / calle 19 N.E.5:26 AM
  • Ave. Franklin D. Roosvelt / calle 7 N.E.5:28 AM
  • Ave. Franklin D. Roosvelt / Ave. Jose de Diego5:29 AM
  • Ave. Franklin D. Roosvelt / Ave. Jose de Diego5:30 AM
  • Ave. Franklin D. Roosvelt / calle Matadero5:32 AM
  • Ave. Franklin D. Roosvelt / edificio Triple S5:33 AM
  • Ave. Franklin D. Roosvelt / calle Parkside 15:35 AM
  • Ave. Franklin D. Roosvelt / Ave. San Patricio5:36 AM
  • PR-165 / Marginal John F. Kennedy (antiguo TC San Patricio)5:37 AM
  • PR-165 / calle 25:39 AM
  • PR-165 / Imprenta El Nuevo Dia5:40 AM
  • PR-165 / Centro de Distribucion Amelia5:41 AM
  • PR-165 / calle Francisco Goya5:43 AM
  • PR-165 / calle Francisco Goya5:43 AM
  • PR / 24 Ave. Ponce de Leon / calle Santa Rosa de Lima5:45 AM
  • PR-24 Ave. Ponce de Leon / calle Ramos Antonini5:46 AM
  • PR-24 Ave. Ponce de Leon / Ave. Las Palmas5:47 AM
  • PR-24 Ave. Ponce de Leon / c.jon 1545:48 AM
  • calle Wilson / calle Caparra5:48 AM
  • calle Wilson / Ave. Nereidas5:49 AM
  • Ave. Nereidas / calle San Lorenzo5:50 AM
  • calle Destino / calle Barbosa5:51 AM
  • Carretera Pastor Rafael Torres / marginal PR-165 (antiguo Terminal Cataño)5:52 AM
  • Ave. Barbosa / calle Santa Teresa5:53 AM
  • Ave. Barbosa / calle Isidra Rodriguez5:54 AM
  • Ave. Barbosa / Ave. Nereidas5:55 AM
  • Terminal de CatañoWheelchair accessible5:56 AM
  • Autoridad de Transporte Integrado ATM Cataño - TU Piñero map

    Autoridad de Transporte Integrado 4 bus route map

    The Autoridad de Transporte Integrado 4 - ATM Cataño - TU Piñero bus route map is shown above. The route map shows you an overview of all the stops served by the Autoridad de Transporte Integrado 4 bus to help you plan your trip on Autoridad de Transporte Integrado. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 4 bus is approaching your stop.

    See the detailed route map

    Autoridad de Transporte Integrado 4 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 4 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by Autoridad de Transporte Integrado so that you can plan your trip around any active or future disruptions.

    See all alerts

    Autoridad de Transporte Integrado 4 bus Service Frequency

    The next 4 bus leaves Terminal de Piñero at 5:00 AM, and arrives at Terminal de Cataño at 5:56 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    Autoridad de Transporte Integrado 4 bus On-Time Performance

    Want to know whether the Autoridad de Transporte Integrado 4 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the 4 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official Autoridad de Transporte Integrado metrics.

    See all on-time perfomance details

    Autoridad de Transporte Integrado 4 bus FAQ

    Other Autoridad de Transporte Integrado bus schedules, routes and maps

    Other transit modes in San Juan area

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