Additional custom files available to download are provided at our Wikiscape Catalogues - File Library, listed in classification order;

10 - Rail Vehicle Sets - (Approx. 89 files...)
11 - Road Vehicle Sets - (Approx. 52 files...)
12 - Air Vehicle Sets - (Approx. 164 files...)
13 - Sea Vehicle Sets - (Approx. 9 files...)

20 - Infrastructure Sets - (Approx. 76 files...)
21 - Stations & Ports - (Approx. 50 files...)
22 - Industry Sets - (Approx. 20 files...)
23 - Building Sets - (Approx. 44 files...)

30 - Landscaping Sets - (Approx. 22 files...)
31 - EyeCandy Sets - (Approx. 25 files...)

40 - Graphics Repl. Sets - (Approx. 52 files...)

50 - Mod Sets - (Approx. 109 files...)
51 - Patch Packs - (Approx. 3 files...)

60 - Town Names - (Approx. 58 files...)

70 - GUI & Game Setup Sets - (Approx. 5 files...)
71 - Font Sets - (Approx. 1 files...)

80 - Scenarios - Real World - (Approx. 273 files...)
81 - Scenarios - Fictional - (Approx. 195 files...)
82 - Heightmaps - (Approx. 98 files...)

90 - TTDLX Game Sets - (Approx. 19 files...)
91 - Support Files - (Approx. 1 files...)

Wikiscape Catalogues last updated 2014.10.04 - 12.15

why can't i find the infra buildings and any infra infrastructure?? that is what this whole site is about and i only can find some trees and some billboards. maybe i'm searching at the wrong place? pleas help

Cause they are not finished yet. Also coders are needed to assist. Are you willing to give a hand?

ohhh oke i would love to help. what can i do to help the progress?

greetz,
wubbel4

If you have a little time to spare learn how grfs are coded and assist in coding.
OTTD has its own wiki, and wallyweb, in our academy, is always willing to assist when you don't understand something.