Bridge and Rails Expansion Set (10426)

LEGO DUPLO Bridge and Rails Expansion Set (10426)

Expand your toddler’s railway world and unlock new play possibilities with the LEGO DUPLO Bridge and Rails Expansion Set. Designed to add variety, interaction, and creativity to existing train sets, this expansion encourages young builders to experiment, explore, and design their own railway adventures.

Made for children aged 2 years and up, the set includes a buildable bridge, a lifting barrier, and 8 straight track pieces, allowing toddlers to create different track layouts and explore changes in height and direction. The included special action brick adds an extra layer of fun by interacting with compatible DUPLO trains, triggering stopping actions and playful sounds for a more engaging experience.

As children connect tracks and plan routes, they naturally develop fine motor skills, spatial awareness, and early problem-solving abilities. Open-ended building empowers toddlers to decide where their train goes next, supporting independent thinking and imaginative storytelling.

This expansion set is the perfect way to grow any DUPLO train setup, offering hands-on learning and endless replay value.

Key Features:

• DUPLO railway expansion set designed for children aged 2+
• Includes buildable bridge and lifting barrier for dynamic play
• Features 8 straight track pieces to extend and customize layouts
• Action brick activates interactive functions in compatible DUPLO train sets
• Encourages creativity, spatial awareness, and problem-solving skills
• Supports development of fine motor skills through hands-on building
• Ideal add-on for DUPLO train collections and imaginative railway play