Pathway
constructor(pathwayId: String, fromStopId: String, toStopId: String, pathwayMode: Int, isBidirectional: Boolean, length: Double? = null, traversalTime: Duration? = null, stairCount: Int? = null, maxSlope: Double? = null, minWidth: Double? = null, signpostedAs: String? = null, reversedSignpostedAs: String? = null)