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Delaware Department of Transportation

Archaeology/Historic Preservation

Nassau School Public Workshop

Materials presented at the public workshop held on February 24, 2020. Read More...

Welcome to the DelDOT Archaeology and Historic Preservation website.

Archaeology is the study of past behavior and ancient cultures. Archaeology examines all of human history, from the time of the earliest humans to the most advanced civilizations.

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Like old photos? Enjoy looking into the past via DelDOT photos of times past.

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See what's new among the archaeology/historic preservation projects on our Website published monthly and sign up for e-mail alerts for What's New in Archaeology/Historic Preservation via the MyDelDOT Subscription Service.

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Comprehensive listing of all reports available from our website. See Content Disclaimer.

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DelDOT, as part of the Bridge 918 replacement project has developed a GIS based system for all the known and possible mills in Sussex County.

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Presented as part of our Historic Preservation initiative, these official Delaware Highway maps are available and intended for research purposes.

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List of posters, brochures, handouts, etc. for public outreach efforts for archaeology/historic preservation projects.

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Archaeology related activities for kids.

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We'd like to hear from you! Please provide any comments, questions, or suggestions for our archaeology site.

DelDOT Archaeologists

John McCarthy
(302) 760-2193

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