There's quite a lot of talk these days about aging underground infrastructure, but I bet nobody is referring to archaeological finds! Long-abandoned wooden pipes left beneath older communities aren’t unheard of, but outdated utility plans typically don’t pinpoint their location and it is rare to dig one up, according to this Washington Post article . This week's featured video shows how the New York City Department of Design and Construction worked with Chrysalis Archaeology to preserve their 200-year old wooden water main "find", a portion of the first piped water system in the city. Wooden water mains have been found in rural areas and large and small towns across the country , from Baltimore to Philadelphia to Gladstone, Michigan and all the way to the West Coast as well. Some of these wooden pipes serviced customers for 100 years or more! Interested in finding out more? Check out this article about the era of wooden water pipes in Portland, Oregon.