US&S A-5 penumatic switch, primarily used by the PRR.
  
   
    | kuid | author | kind | name | build | date | size | 
   
    | <kuid:82053:101009> | #82053 | map | Matts Version Pittsburgh to Philadelphia and more 14 | 4.9 | 30.09.2025 20:41:13 | 210.2 MB | 
   
    | <kuid:82053:101190> | #82053 | map | Pittsburgh to Philadelphia SouthWest PA & Bessemer &lake Erie by Railwoodman | 4.9 | 19.10.2025 18:11:29 | 214.4 MB | 
   
    | <kuid:82053:101406> | #82053 | map | Pitts to Philly and More  WIP 18 | 4.9 | 19.10.2025 18:09:00 | 222.0 MB | 
   
    | <kuid:82053:101617> | #82053 | map | Pitts to Philly and More  WIP 21 | 5 | 10.10.2025 10:02:36 | 295.6 MB | 
   
    | <kuid:82053:101918> | #82053 | map | Pitts to Philly and More  WIP 22a | 5 | 10.10.2025 16:56:23 | 296.0 MB | 
   
    | <kuid:82053:102172> | #82053 | map | Pennsy Lines- Pitts to Philly and More  WIP 22d | 5 | 19.10.2025 15:42:00 | 302.1 MB | 
   
    | <kuid:82053:102495> | #82053 | map | Pennsy Lines- Pitts to Philly and More  WIP 22e | 5 | 9.10.2025 12:47:34 | 316.8 MB | 
   
    | <kuid:82053:102877> | #82053 | map | Pennsy Lines- Pitts to Philly and More  WIP 22D | 5 | 19.10.2025 15:32:16 | 324.8 MB | 
   
    | <kuid2:318195:100336:2> | #318195 | map | Pennsylvania Railroad - Bedford Division & Horseshoe Curve | 5 | 10.10.2025 17:15:08 | 236.4 MB | 
   
    | <kuid2:318195:100585:2> | #318195 | map | PRR Pittsburgh to Altoona - Tyrone to Huntingdon Extension v2 | 3.7 | 28.10.2025 19:42:14 | 6.4 MB | 
   
    | <kuid:669631:102224> | #669631 | map | Mad James Mad Trainz Indian Valley Railroad V1.5 | 4.5 | 22.09.2025 1:59:39 | 22.1 MB | 
   
    | <kuid:1042885:100491> | #1042885 | map | Canadian industry - Harbor 5 | 5.2 | 5.09.2025 4:06:56 | 33.2 MB | 
   
    | <kuid:1042885:100525> | #1042885 | map | CI_V1_221221 | 5.2 | 9.09.2025 1:49:23 | 26.5 MB |