Maps & Data from the Transportation Authority
We map data on transportation projects, congestion, and more to help policy makers and the public better understand the city's transportation network.
Explore how congestion in San Francisco has changed since the March 2020 shelter-in-place order.
Explore how congestion in San Francisco has changed over time.
View projects that we fund or oversee in our role as the Congestion Management Agency for San Francisco.
This map shows transit trip patterns of regional riders.
Explore how ride-hail companies Uber and Lyft have affected congestion in San Francisco.
View ride-hail vehicle activity in San Francisco by time of day and time of week.
San Francisco’s Communities of Concern include a diverse cross-section of populations and communities that could be considered disadvantaged or vulnerable now and in the future.
This tool estimates the number, type, and common destinations of new trips that people would take to and from a new development project. We developed this tool with SF Planning.
Learn about San Francisco's projected transportation challenges for the year 2050.
View pedestrian and bicycle collision data.
Maps & Data from Other Sources
Explore maps and data from our local and regional partners.
MTC Vital Signs compiles dozens of indicators that measure regional progress on a specific topic, such as average commute time or median home price.
San Francisco's Vision Zero High-Injury Network identifies high injury corridors where targeted investments can help save lives and reduce severe injuries.