R-738 · Route File
Buenos Aires to Tierra del Fuego · Argentina
Argentina's Atlantic trunk road from Buenos Aires through Patagonian coastal cities to Ushuaia, including Chilean border and ferry sections for Tierra del Fuego.
amber · Confirmation required
Missing documents, a border closure or ferry suspension breaks the nominally continuous RN3 journey.
Planning response: Confirm both border posts, Chilean vehicle requirements and the Strait of Magellan ferry before departure.
Seasonal windows are planning triggers, not a substitute for current road, weather or land-access reports. Recheck the official sources below before departure.
Route tyre evidence
No reviewed tyre observation is published for this route.
No tyre name is inferred from route popularity, forum mentions or marketing. A report appears only after its tyre, motorcycle, route context, date and named source are reviewed.
Route-specific references
Information tied directly to this road, track or route.
Patagonia road destinations
official · Official Patagonia Tourism Board
Official Patagonian road, destination and touring context
Roads in Tierra del Fuego
official · Visit Argentina
Official touring-road identities and destination context across Tierra del Fuego
Argentina Ruta 3 map
commercial · Google Maps
Route-specific alignment, approach-road and nearby-service lookup; confirm the selected road
Regional reference desk
Shared road, weather and access services used across Route Files in this region.
Field Links are reviewed references, not live guarantees. Conditions, closures, services and regulations change. Confirm critical information with the responsible authority before relying on it.