Aeronautics overview

Recent updates:Bureau of Aeronautics logo

NewPaperback copies of the 2021 Standard Specifications for Airport Construction book are now available to order online.

Updated2021 Standard Specifications for Airport Construction

Special notice related to COVID-19: The following change affects all airport bid lettings until further notice:

All bid proposals can be submitted by mail or shipped to the following address:

WisDOT Bureau of Aeronautics
Attention: Thomas DeWinter, PE, Airport Construction Standards Chief
4822 Madison Yards Way, 5th Floor South
Madison, WI 53705

UpdatedHand delivery of bids may be allowed, please see contract documents and/or addendum for details.

Please review contract documents and addendums carefully for the latest timely information.

The Wisconsin Department of Transportation’s Bureau of Aeronautics supports a network of eight commercial service airports and 124 diverse general aviation public-use airports. The Wisconsin State Airport System is a global gateway that responsibly and efficiently meets business, passenger, freight and recreational air transportation needs, while enhancing the economic vitality of Wisconsin communities.

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