A

• [+] Defunct Alabama railroads (73 P)
• [+] Defunct Alaska railroads (6 P)
• [+] Defunct Arizona railroads (29 P)
• [+] Defunct Arkansas railroads (36 P)

C

• [+] Defunct California railroads (146 P)
• [+] Defunct Colorado railroads (61 P)
• [+] Defunct Connecticut railroads (50 P)

D

• [+] Defunct Delaware railroads (26 P)
• [+] Defunct Washington, D.C. railroads (1 C, 42 P)

F

• [+] Defunct Florida railroads (1 C, 84 P)

G

• [+] Defunct Georgia (U.S. state) railroads (191 P)

H

• [+] Defunct Hawaii railroads (5 P)

I

• [+] Defunct Idaho railroads (22 P)
• [+] Defunct Illinois railroads (234 P)
• [+] Defunct Indiana railroads (137 P)
• [+] Defunct Iowa railroads (57 P)

K

• [+] Defunct Kansas railroads (82 P)

K cont.

• [+] Defunct Kentucky railroads (57 P)

L

• [+] Defunct Louisiana railroads (42 P)

M

• [+] Defunct Maine railroads (41 P)
• [+] Defunct Maryland railroads (72 P)
• [+] Defunct Massachusetts railroads (112 P)
• [+] Defunct Michigan railroads (159 P)
• [+] Defunct Minnesota railroads (52 P)
• [+] Defunct Mississippi railroads (35 P)
• [+] Defunct Missouri railroads (95 P)
• [+] Defunct Montana railroads (22 P)

N

• [+] Defunct Nebraska railroads (44 P)
• [+] Defunct Nevada railroads (34 P)
• [+] Defunct New Hampshire railroads (29 P)
• [+] Defunct New Jersey railroads (3 C, 158 P)
• [+] Defunct New Mexico railroads (26 P)
• [+] Defunct New York railroads (375 P)
• [+] Defunct North Carolina railroads (65 P)

N cont.

• [+] Defunct North Dakota railroads (13 P)

O

• [+] Defunct Ohio railroads (193 P)
• [+] Defunct Oklahoma railroads (41 P)
• [+] Defunct Oregon railroads (42 P)

P

• [+] Defunct Pennsylvania railroads (296 P)

R

• [+] Defunct Rhode Island railroads (18 P)

S

• [+] Defunct South Carolina railroads (48 P)
• [+] Defunct South Dakota railroads (27 P)

T

• [+] Defunct Tennessee railroads (63 P)
• [+] Defunct Texas railroads (60 P)

U

• [+] Defunct Utah railroads (34 P)

V

• [+] Defunct Vermont railroads (74 P)
• [+] Defunct Virginia railroads (110 P)

W

• [+] Defunct Washington (U.S. state) railroads (44 P)
• [+] Defunct West Virginia railroads (54 P)
• [+] Defunct Wisconsin railroads (49 P)
• [+] Defunct Wyoming railroads (25 P)