114 T 15 1 55 T 14 888 2 56 T 15 887 4 T 14 15 887 888 3 T 12 14 15 887 888 5 T 12 14 15 6 T 12 13 14 15 Bristol 12 13 T 38 52 T 64 65 66 67 68 38 T 51

Tile Chart - Units 1&2
A yellow tile with two small stations can be upgraded to any green tile with one station and the same exits. #69 does not upgrade.
A yellow tile with one small station can be upgraded to any green tile with one station.
A yellow tile with one large station can be upgraded to any green tile with one large station.
Green tiles with stations have no neat summary rule.
Value-40 russets upgrade in Phase Four.