Name: Iowa Interstate RR Grimes Line
Layout designer: James McNab
Scale: HO (1:87.1)
Size: 12′-0″ x 18′-8″
Prototype: IAIS Grimes Industrial Track
Locale: Greater Des Moines, Iowa
Period: September 2008
Style: linear walkaround
Mainline run: 52 feet
Minimum radius: 22″
Minimum turnout: no. 6
Maximum grade: none
Originally appeared in Great Model Railroads 2015.
Click on the link to download the PDF of this track plan.
hey Jim.. Great work and detail. watched your videos and recently read the