Ruins by number

id	Building
-1	Buried Building
0	Not sure if it exists
1
2
3
4
5
6	Cosmetics Lab
7
8
9
10
11	Fairground Stall
12
13
14
15	Abandoned Construction Site
16
17
18
19
20	Citizen's Home
21
22
23	Fraser D's Kebab-ish
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38	Mac's Atomic Cafe
39
40
41
42	Mini-Market
43
44	Garden Shed
45
46
47
48
49
50
51
52	Collapsed Mineshaft