Popsicle Stick Bridge Competition
Welcome Bridge Builders to the 30th Annual Popsicle Stick Bridge Competition Season!
Thank you for your interest in the 30th annual Popsicle Stick Bridge Competition! The 2025 Competition will be held IN-PERSON at the Museum of Flight on Saturday, March 1st, 2025!
This is an opportunity for high school students to challenge themselves with a real-world application of math and science through an engineering exercise of building a strong, light, and aesthetically pleasing bridge using only popsicle sticks and white glue. On contest day, bridges will be loaded to see if any are left standing!
Come back soon to see the 2025 Building Code for official rules and bridge requirements.
If you have any questions, please contact the 2025 PSB Coordinator at psb@seattleasce.org. We are anticipating an exciting, fun-filled event this year with many beautiful and creative bridges!
Check out winners from previous years
2022 Winners
1st Overall: ACE Eastside "Interlocking Arches"
3rd Overall: Harrison Preparatory School “Arch Nemesis”
2nd Overall: O’dea High School "The Imposter"
Corporate Competition: “Improcon”
2021 Winners
1st Overall: Shorewood High School "The New Journey"
3rd Overall: Harrison Preparatory School "Matthew McDonald Memorial Bridge"
2nd Overall: Ingraham High School "Double Ace"
Corporate Winner: Miller Hull
2020 Winners
1st place: Port Angeles High School “The Chandelier"
Corporate Winner: Miller Hull