EntityQ1530518· pop 5· linked from 145 articlestrack geometrySign in to savethree-dimensional geometry of railway track layouts and associated measurementsConnectionsrailway stationEntityrail transportEntityrailway trackEntitysignalling controlEntityrubber-tyred metroEntityvertical and horizontalEntitygeometryEntityInternational Standard Book NumberEntityradiusEntityinfrastructureEntityparabolaEntitycentrifugal forceEntitycentripetal forceEntitychordEntitytrack gaugeEntityinverse functionEntityrailEntitystandard-gauge railwayEntitylevel crossingEntityrailway platformEntityCategoriesTrack geometry