Whistle Sign for three close crossings (sound horn) commonly used by Union Pacific Railroad.
  
   
    | kuid | author | kind | name | build | date | size | 
   
    | <kuid:101046:101643> | #101046 | map | Cotton Belt Route Ver 1303.9 TRS2019 NO Monorail | 4.6 | 10.09.2025 10:39:48 | 67.5 MB | 
   
    | <kuid2:101046:105057:1> | #101046 | map | Cotton Belt Route Ver 1303.9.2 TRS2019 | 4.6 | 10.09.2025 14:30:19 | 68.1 MB | 
   
    | <kuid:101046:107155> | #101046 | map | Cotton Belt Route Ver 1303.9.3 TRS2019 | 4.6 | 10.09.2025 14:31:37 | 71.2 MB | 
   
    | <kuid:264009:100123> | #264009 | map | (JS) #3 East Bay Belt Lines Merged 7.0 (N) | 5.4 | 27.08.2025 13:01:00 | 2.1 MB | 
   
    | <kuid:425968:100009> | #425968 | map | Corpus Christi Terminal RR - No Lift Bridge | 3.7 | 10.09.2025 7:31:42 | 9.1 MB | 
   
    | <kuid:425968:100613> | #425968 | map | Corpus Christi Terminal RR | 3.6 | 6.09.2025 5:31:57 | 9.0 MB | 
   
    | <kuid:598255:100188> | #598255 | map | Industrial Switching Model RR | 3.7 | 21.09.2025 18:07:42 | 770.2 kB | 
   
    | <kuid:948558:100021> | #948558 | map | Cotton Belt Route Ver 1304 TRS2019 SP5 | 5 | 10.09.2025 6:47:49 | 72.0 MB |