San Francisco Transbay development

César Pelli · San Francisco

A transportation building pretending to be a park—San Francisco’s most ambitious piece of downtown infrastructure.

Redevelopment plan for neighborhood in San Francisco.

Visitor Guide

→
Visitor Tip

Go up to the rooftop park (Salesforce Park) and walk its full length; then drop back to street level to feel the building’s city-block scale.

◎
Best Photo Spot

From the east end of Salesforce Park, late afternoon for tower reflections; for the big shot, photograph the park’s linear axis at golden hour.

⊞
Access & Hours

Salesforce Park is public and free; the transit center concourses are public. Some areas/events may have hours or closures; no ticket for the public realm.

✦
Insider Note

The ‘garden on top’ isn’t an afterthought: it’s an urban strategy to buy public love for hard infrastructure (and to monetize air-rights towers).

⏱
Time Needed

1–2 hours

Design & Structure

Space FrameExoskeleton
⚙
Computational Process

Designed as infrastructure-first architecture: long-span concourses, bus decks, and a load-bearing roof landscape coordinated via BIM and complex staging, with the district plan enabling adjacent high-rise development.

◆
Materiality

Concrete and steel for the transit structure; planted soils and hardscape above. The material contrast is the concept: heavy logistics under a civic roof-garden.

△
Structural Innovation

Moving transit loads below and a substantial public park above demand serious structural capacity and vibration control—engineering makes the ‘park’ feel effortless.

See Together

Buildings that pair well with San Francisco Transbay development — they're nearby or share a compelling architectural conversation.

More by César Pelli

View all →

Nearby in San Francisco

Frequently Asked Questions

Who designed San Francisco Transbay development?+

San Francisco Transbay development was designed by César Pelli. It is located in San Francisco, United States.

Where is San Francisco Transbay development located?+

San Francisco Transbay development is located in San Francisco, United States. Its coordinates are 37.7899°, -122.3970°.

Can I visit San Francisco Transbay development?+

San Francisco Transbay development is a real building in San Francisco that can be viewed from the outside. Check local information for interior access and visiting hours. Use the Parametric Atlas walking tour feature to plan a route that includes this building.