32 x 32 Stud Baseplates:

(1) 9-stud Landing Pad with Yellow Circle, 1-way lines (Part 6099pb01)
(2) 9-stud Straight Road Plates (606p01)
(2) 9-stud Curved Road Plates (Part 609p01)
(1) 9-stud T-Intersection Plate with Yellow Lines (Part 608p03)
(2) 10" Flat Base Plate Green (part 3811 C8)