Place this horn early in a train montage, right before a departure scene, then follow it with the inception horn sound button for a second layered horn moment in a cinematic cut.
About this sound
This clip is a 5.8-second blast from the horn of the NSWGR Silver City Comet DP103 railcar, a deep multi-tone train horn with no voice or music. It feels powerful and nostalgic, the kind of warning sound that cuts across a station platform. The recording comes from Trainz Railroad Simulator 2006.