Metroliner

What there is most of

• Brick Special 1 x 2 with Grille · Black×32
• Brick 1 x 1 · Light Gray×28
• Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] · Black×26
• Brick 1 x 6 · Light Gray×25
• Brick Sloped 45° 2 x 6 x 2/3 · Black×20
• Plate 2 x 4 · Black×17
• Plate 1 x 2 · Black×16
• Vehicle Track, Train, 9V Curved · Dark Gray×16
• Tile 1 x 2 with Groove · Black×15
• Brick 1 x 2 · Light Gray×14
• Glass for Train Window 1 x 4 x 3 · Trans-Clear×14
• Window 1 x 4 x 3 Train with All Studs Hollow · Light Gray×14
• Plate 1 x 4 · Black×13
• Brick Special 1 x 2 with Grille · Light Gray×12
• Plate 1 x 6 · Black×12
• Plate 2 x 6 · Black×12
• Tile 1 x 8 with Groove · Black×12
• Plate 1 x 2 · Light Gray×10
• Plate 1 x 4 · Light Gray×10
• Wheel Holder, Train with Wheels [Complete Assembly] · Black×10

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