Click the image to download a copy of the track plan.
Name: UP’s Spine Line
Layout owner: Bob Sprague
Scale: N (1:160)
Size: 10′-0″ x 17′-6″
Prototype: Union Pacific
Locale: Eastern Iowa
Era: modern
Style: walkaround
Mainline run: 59 feet
Minimum radius: 15″ (main), 12″ (industrial and wyes)
Minimum turnout: no. 6
Layout owner: Bob Sprague
Scale: N (1:160)
Size: 10′-0″ x 17′-6″
Prototype: Union Pacific
Locale: Eastern Iowa
Era: modern
Style: walkaround
Mainline run: 59 feet
Minimum radius: 15″ (main), 12″ (industrial and wyes)
Minimum turnout: no. 6
Maximum grade: none (flat)
This track plan originally appeared in the April 2017 Model Railroader. Click the link below to download a PDF of the track plan.
