San Francisco is the technology capital of the world, making state-of-the-art wireless infrastructure especially critical to ensure our residents, businesses and communities thrive. Across the city, wireless connectivity is essential for residents and businesses that drive innovative new technologies. With an estimated population of more than 900,000 people—as well as tens of millions of tourists and visitors exploring the city each year—it’s clear that San Francisco’s demand for mobile data is growing exponentially.

This demand for more data places a burden on existing wireless infrastructure. At a time when 80 percent of 911 calls are made from a mobile device, wireless connectivity is also a matter of public safety. We are working to upgrade and enhance the city’s wireless coverage and capacity—and small cells are a key component.

Discover more about small cells and the benefits they'll bring to your community.

Since small cells often are inconspicuously installed on right of way infrastructure like street signs, utility poles and streetlights, they blend into their surroundings and preserve the aesthetics of their environment. Working in partnership with city staff, we plan to enable improved wireless carrier service while keeping San Francisco's character intact.

The map above shows proposed areas of activity in San Francisco.

Crown Castle owns, operates and leases more than 40,000 cell towers and approximately 90,000 route miles of fiber supporting small cells and fiber solutions across every major US market. This nationwide portfolio of communications infrastructure connects cities and communities to essential data, technology and wireless service—bringing information, ideas and innovations to the people and businesses that need them.