http://route61.us has been crawled 68 times going all the way back to June 15, 2006.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ
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January 1, 2008

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January 23, 2008

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January 31, 2008

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February 23, 2008

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March 3, 2008

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March 25, 2008

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April 3, 2008

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May 4, 2008

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May 25, 2008

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June 4, 2008

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July 2, 2008

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July 29, 2008

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July 30, 2008

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August 6, 2008

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August 11, 2008

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August 13, 2008

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August 14, 2008

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August 15, 2008

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August 17, 2008

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August 18, 2008

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August 19, 2008

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August 21, 2008

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August 22, 2008

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August 24, 2008

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August 25, 2008

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September 13, 2008

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October 13, 2008

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Note

This calendar view maps the number of times http://route61.us was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.