Train Bridge

What there is most of

• Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch · Green×6
• Duplo Train Track Bridge End Section With Bottom Support (New Style) · Dark Gray×2
• Duplo Train Track Bridge Middle Section, New Style Half Arch With Mid-Support · Dark Gray×2
• Duplo Plate 2 x 4 x 1/2 with 4 Center Studs [Thick] · Dark Gray×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 4 part types and tick them off as you find them.