Texas Hill Country Trail Region

Participant in the Texas Historical Commission's
Texas Heritage Trails Program

Johnson City: Engineering Day at the Science Mill

February 15, 2020 - 12:00pm to 4:00pm

Can you design a marshmallow bridge that holds weight? How will your paper tower weather gusts of wind? What's the key to building a skyscraper that doesn't topple? Learn tricks of the trade, basic principles of engineering and what a day in the life of a civil engineer actually looks like. Engineering Day activities are included with admission to the Science Mill, and the first 100 visitors will receive free admission, thanks to ASCE! Engineering Day activities will run 12pm-4pm, the museum will be open 10am-4pm.


  • Science Mill
  • 101 S. Lady Bird Lane
  • Johnson City, Texas
  • 78636



  • 0-2 years old – free, 3-18 (or with student ID) $9.50, Adults $11, Seniors (65+) $9 and Military $5.50