A few quick photos to demonstrate an interchange move on the layout...
The inbound Transfer arrives from BNSF's Northtown Yard in Minneapolis.
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It pulls into the siding & couples to the outbound cars, which it then shoves out of the yard, pausing to uncouple from the inbounds once they are safely in the hole.
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Finally the BNSF loco comes back through on the Main, & will return long hood leading to Northtown Yard.
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Just to elaborate on this a bit further, after a discussion about this post with certain members at Stafford who will remain anonymous....
The word "siding" may be causing confusion. I am using it in the American sense - in English it's a passing loop, not a dead-end track we call a siding (a 'spur' in American). So when the BNSF loco enters the siding with the inbound train, it couples to the outbounds, & continues (after a realistic pause)
in the same direction, shoving the outbound cars ahead of it whilst pulling the inbounds in behind it.
Once the inbounds are "in the hole" - i.e. clear of the switch & the main line, the train again stops to uncouple them. Then it will carry on shoving the outbounds out of the siding, onto the main line beyond the depot, until clear of that switch, whereupon once the switch is thrown, it can return through the yard on the main line, back from whence it came. *seemples*
Clearly I should've taken more photos. I find it hard to video as well as operate, which would demonstrate things better.
