Super glued the pieces together. The final print proved to be functional!
The hinges were the only part of this design not designed by me. I borrowed the code from an online source and modified it to fit my model.
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Functional Tower Bridge

A functional model of the Tower Bridge in London. The main structure, bascules, and hinges were all printed separately.

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Anna Soyka
Sustainability Analyst at Logistics Management Institute Tysons, VA