Lego Train Bridge And Tracks Expansion Set

Elevate toddler railway experiences with the LEGO® DUPLO® Train Bridge and Tracks Expansion Set (10426), engineered to complement interactive train sets 10427 and 10428 (sold separately). This versatile expansion features an elevated bridge structure, operational barrier gate, and eight straight track segments that seamlessly integrate with existing LEGO DUPLO train configurations. Designed for builders aged 2 and up, the set incorporates an action brick that triggers interactive trains to halt and emit engaging sound effects upon approach—transforming play into an immersive experience. As toddlers assume the role of railway operator, they refine fine motor coordination while manipulating the barrier mechanism. The elevated track layout cultivates spatial comprehension and directional awareness, while route planning activities strengthen predictive reasoning and problem-solving capabilities. This pedagogically sound expansion fosters sustained concentration and patience through purposeful, exploratory play.