How Los Cabos Was Built in the 1970s
How Los Cabos was built in the 1970s is a story that most visitors never think about.
They arrive to marina views, corridor resorts, and a destination that feels like it has always existed.
It hasn’t. Just decades ago, this coastline was almost completely unreachable.
The Road That Opened Baja
On December 1, 1973, Mexico inaugurated the Transpeninsular Highway, 1,050 miles of pavement connecting the U.S. border to Cabo San Lucas. It had taken nearly two decades to build.
Before that road existed, the Baja peninsula was effectively cut off. As a result, the highway brought middle-class tourists driving south in numbers nobody had anticipated. Roadside restaurants, motels, and campgrounds appeared almost overnight along the entire length of Baja. For countless families, Mex 1 started a new era of prosperity. Cabo San Lucas finally had a land connection to its market.
The Marina That Shaped the City
Less than a year after the highway opened, engineers brought large dredging equipment to Cabo San Lucas. They found no harbor, only a dry mud flat with a small airstrip down the middle and a handful of cannery workers’ homes scattered in the brush.
Workers cut away the sand dune that once stretched across the entire marina entrance. By 1975, the new harbor received its first oceanic ferry from Puerto Vallarta. Cabo had a sea connection to the Mexican mainland. Moreover, that dredging decision shaped the entire physical layout of the city that exists today.
The Airport That Unlocked the Corridor
Air access grew slowly since 1941, when the first flights linked the mainland to La Paz. Trans Mar de Cortés flew war-surplus DC-3s across the Sea of Cortez. Then, DC-6 propeller service to Los Angeles followed in the 1960s.
Finally, in 1977, Los Cabos International Airport at San José del Cabo expanded into its modern form. Thousands of passengers arrived each day. As a result, the entire 60-mile corridor from East Cape to Cabo San Lucas opened to the world. The image above shows a Líneas Aéreas de Cortés DC-3 on an early Baja airstrip, a rare glimpse of the era when reaching this coastline still required real adventure.
Statehood and a New Identity
On October 8, 1974, Baja California Sur officially became Mexico’s 31st state. It was no longer a remote territory. Instead, it became a place with a name, a government, and a clear future.
The highway, the marina, the airport, and statehood all arrived within four years of each other. That timing was not coincidence, each piece made the next one stronger. Together, they built the Los Cabos that the world knows today, including the real estate market that continues to grow along the corridor.
Explore the history and lifestyle of los cabos in Cabos Finest Real Estate.
