This is an AF 6-49864 S Scale 90-Degree Crossover. The industry leading track system is now an all-new American Flyer FasTrack for S gauge! Features Real track appearance Molded roadbed and ballast for incredibly simple set up Gauge: American Flyer/S Gauge Dimensions: Approx. 5 x 5 Manufacturer: AF. Model Number: 6-49864. Scale/Era: S Modern. Model Type: Track/Switches/Etc..