TomTom Traffic Index
Find meaning in movement
The 15th edition of the Traffic Index lets you pinpoint patterns anywhere in the world. From states to suburbs, counties to capital cities, it's up to you to draw the limits — and your own conclusions.
TomTom Traffic Index
The 15th edition of the Traffic Index lets you pinpoint patterns anywhere in the world. From states to suburbs, counties to capital cities, it's up to you to draw the limits — and your own conclusions.
1 | District of Columbia | 42% |
2 | Hawai'i | 32% |
4 | New York | 28% |
For more than 15 years, the TomTom Traffic Index has monitored the health of our roads, capturing its minute-by-minute pulse to assemble a year-long overview of how vehicles have moved through hundreds of our world’s major cities. This year’s edition tells a painfully familiar story. As cities grow and journeys multiply, the challenge of managing city road networks continues to loom over municipalities, town planners and transit authorities. The Traffic Index confirms that keeping traffic moving has never been more difficult. How can we keep tackling such a challenge? With data, lots of data.
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Transport networks are the complex circulatory systems of our cities, states and countries. When working well, they enable the economy, social connection and the movement of goods and services. But when a sudden disruption hits, whether it’s a flash flood, major event or infrastructure failure, these same systems can rapidly become a source of difficulty. Congestion escalates as mobility becomes most urgent, freight delays spread across supply chains and emergency vehicles struggle to reach people who need help most.
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Transportation gives our cities life, enabling people and goods to flow through increasingly complex urban environments. But in the past decade, congestion has intensified across the United States. It’s getting harder to predict and more expensive to leave unchecked. At the same time, cities, governments and planners now have access to smarter, data-driven tools to manage today’s rising mobility challenges.
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Traffic insights: side by side
Compare countries and cities to uncover patterns, similarities and differences across key mobility and traffic indicators.
Average congestion level
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Average distance driven in 15 min
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Distance driven in 15 minutes
How does rush hour impact traffic flow? See just how far drivers can go across different cities.
Insights that know no bounds
Download ready-to-go reports or draw your own conclusions with TomTom's Area Analytics tool.

Traffic analytics
Ready-to-use reports and data visualizations from our analytics tools.
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Product
Understand, predict and reduce congestion.
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Solution
Enhance citizen safety and support sustainable urban growth.
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Demo
Mobility data helps keep traffic moving during roadworks.
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