cuyama

Oval crossover s-curves

The top configuration is often seen on newcomers' double-track ovals. Because the tighter inner end curve feeds directly into the crossovers, it creates a possibly troublesome s-curve, especially when shoving longer cars through. The alternative arrangement below offers the same routing flexibility but creates much gentler s-curves.

Oval crossover s-curves
cuyama, Feb 2, 2010