Train Bridge and Tracks Expansion Set (10426-1) is a Trains LEGO set released in 2025 with 42 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 18 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
18 parts · updating…
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Duplo Brick 2 x 23437 · ×4 · Light Bluish Gray -
Duplo Brick 2 x 23437 · ×4 · Bright Green -
Duplo Brick 2 x 23437 · ×4 · Lime -
Duplo Brick 2 x 43011 · ×2 · Bright Green -
Duplo Brick 2 x 43011 · ×2 · Lime -
Duplo Brick Round 2 x 2 x 298225 · ×4 · Tan -
Duplo Figure with Construction Helmet White, Reddish Brown Hair, with Vibrant Yellow Vest, Dark Blue Legs97900pr0001 · ×1 · Vibrant Yellow
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Duplo Frame / Girder / Support, Half Circle 2 x 14 x 64731 · ×2 · Reddish Orange -
Duplo Plant, Flower with 1 Top Stud6510 · ×1 · Bright Green -
Duplo Plant, Flower with 1 Top Studs84195 · ×1 · Medium Lavender -
Duplo Telephone with Reinforced Antenna and Keypad and Speech Bubbles Print16206pr0002 · ×1 · Dark Azure -
Duplo Train Action Plate with White Stripe in Circle Print, Stop Action35962pr0007 · ×1 · Red -
Duplo Train Barrier / Crossing Gate with Lever [Plain]13359 · ×1 · White -
Duplo Train Crossing Gate Base / Crane Base with Bottom Hole13358 · ×1 · Dark Blue -
Duplo Train Track 4 x 8 Straight6377 · ×8 · Light Bluish Gray -
Duplo Train Track Bridge Middle Section with 2 x 2 Studs on Both Sides5087 · ×2 · Light Bluish Gray -
Duplo Train Track, Bridge Lower Section5086 · ×2 · Light Bluish Gray -
Duplo Train Track, Straight with 2 x 8 Plate on Both Sides5370 · ×1 · Yellowish Green