Cut your 2x4's to length, 3 or 4 foot (0.9 or 1.2 m), make sure they are even.
Cut your 2x4's to length, 3 or 4 foot (0.9 or 1.2 m), make sure they are even.
Build a Drainage Ditch Bridge
Build a Fallout Shelter
Build a Railroad Tie Retaining Wall
Build a Spaghetti Tower