Put on your engineering caps and get ready to solve one of the trickiest problems for DC street car workers — snow! Check out our own 125-year-old snowsweeper #09 in Street Car Hall. Then visit the activity room to construct your own snow-moving solutions successfully plow the "snow" away!

All Aboard! is NCTM’s monthly family program series. Every first Saturday of the month, join us to learn about a new topic of transit history through hands-on learning, scientific experimentation, creating art, and more! Designed for ages 4 and up, younger children may succeed with adult assistance.