on the CPKC Davenport-Muscatine, IA

The Under Construction layouts section of RiverRail highlights the group’s ongoing creativity and commitment to growth. These layouts are in various stages of development, offering a behind-the-scenes look at how model railroads evolve—from benchwork and track planning to scenery and operations. Builders often share progress updates, inviting feedback and collaboration from fellow members. While these railroads aren’t hosting full operating sessions yet, they represent the future of RiverRail’s roster and the passion that drives the hobby forward. For newcomers and veterans alike, it’s a chance to learn, contribute, and witness the transformation of raw materials into immersive miniature worlds.