SURVEY: Tilda's Travels

As promised, I received a $20 check in the mail from the U.S. Department of Transportation for completing the National Household Travel Survey. I filled out an online questionnaire about my use of roads (by any means) on Sunday, Feb. 19, which involved taking a walk, having a family dinner at Hood's BBQ, and stopping at Wawa and Walmart. I found it interesting that the survey didn't ask what routes I took, just my beginning and ending points and any stops along the way. And I'm curious why they selected a Sunday as the time of interest instead of a weekday.