Cross State Travel Data

The cross state travel map is populated with raw data from Johns Hopkins University and uses multiple factors to determine how many active cases are in each county. Read the complete methodology for how active cases per million residents is being calculated. The aggregated data by county is also available.

Aggregated Data by County

1. Travel Map: Cross State Travel Counties as of January 12, 2021 Latest
2. Travel Map: Cross State Travel Counties as of December 29, 2020
3. Travel Map: Cross State Travel Counties as of December 22, 2020
4. Travel Map: Cross State Travel Counties as of December 15, 2020
5. Travel Map: Cross State Travel Counties as of December 8, 2020
6. Travel Map: Cross State Travel Counties as of December 1, 2020
7. Travel Map: Cross State Travel Counties as of November 24, 2020
8. Travel Map: Cross State Travel Counties as of November 17, 2020
9. Travel Map: Cross State Travel Counties as of November 10, 2020
10. Travel Map: Cross State Travel Counties as of November 3, 2020
11. Travel Map: Cross State Travel Counties as of October 27, 2020
12. Travel Map: Cross State Travel Counties as of October 20, 2020
13. Travel Map: Cross State Travel Counties as of October 13, 2020
14. Travel Map: Cross State Travel Counties as of October 6, 2020
15. Travel Map: Cross State Travel Counties as of September 29, 2020
16. Travel Map: Cross State Travel Counties as of September 22, 2020
17. Travel Map: Cross State Travel Counties as of September 18, 2020
18. Travel Map: Cross State Travel Counties as of September 11, 2020
19. Travel Map: Cross State Travel Counties as of September 4, 2020
20. Travel Map: Cross State Travel Counties as of August 28, 2020
21. Travel Map: Cross State Travel Counties as of August 21, 2020
22. Travel Map: Cross State Travel Counties as of August 14, 2020
23. Travel Map: Cross State Travel Counties as of August 7, 2020
24. Travel Map: Cross State Travel Counties as of July 31, 2020
25. Travel Map: Cross State Travel Counties as of July 24, 2020
    This document was modified on July 27, 2020, replacing the previously-published version from July 24, 2020.
26. Travel Map: Cross State Travel Counties as of July 17, 2020
27. Travel Map: Cross State Travel Counties as of July 10, 2020
    This document was modified on July 16, 2020, replacing the previously-published version from July 10, 2020.
28. Travel Map: Cross State Travel Counties as of July 2, 2020
29. Travel Map: Cross State Travel Counties as of June 26, 2020
    This document was modified on June 29, 2020, replacing the previously-published version from June 26, 2020.
30. Travel Map: Step 1 Counties as of June 19, 2020
31. Travel Map: Step 1 Counties as of June 12, 2020