function data()
	return {
			roadType = "TRACK",
			ballastCutOff = 0.35,
			ballastHeight = 0.3,
			
			borderGroundTex = "::/infrastructure/track/shared/ballast.gtex",
			bumperModel = "::/infrastructure/track/standard/bumper_standard.mdl",
			categories = { "tracks" },
			categoryList = { 
				categories = { },
			},

			railBase = 0.37,
			railCutOff = 0.012,
			railHeight = 0.17,
			
			railModel = "::/infrastructure/track/shared/single_rail.mdl",
			railTrackWidth = 1.435,
			railWidth = 0.07,
			shapeSleeperStep = 8/13,
			shapeStep = 2.0,
			sleeperBase = 0.3,
			sleeperCutOff = 0.006,
			sleeperHeight = 0.0633,
			sleeperLength = 0.2,

			sleeperModel = "::/infrastructure/track/standard/single_sleeper_standard.mdl",
			sleeperWidth = 2.27,
			switchSignalModel = "::/infrastructure/track/standard/switch_box_standard.mdl",
			trackDistance = 5,
			trackStraightModel = { "::/infrastructure/track/standard/2m_standard.mdl", "::/infrastructure/track/standard/4m_standard.mdl", "::/infrastructure/track/standard/8m_standard.mdl", "::/infrastructure/track/standard/16m_standard.mdl", },
			catenary = {
				catenaryBase = -50,
				catenaryHeight = 1.35,
				catenaryMaxPoleDistance = 3.33,
				catenaryMinPoleDistance = 0.9,
				catenaryMultiGirderModel = "::/infrastructure/track/standard/power_pole_1a_standard.mdl",
				catenaryMultiInnerPoleModel = "::/infrastructure/track/standard/power_pole_1b_standard.mdl",
				catenaryMultiPoleModel = "::/infrastructure/track/standard/power_pole_1_standard.mdl",
				catenaryPoleDistance = 24,
				catenaryPoleModel = "::/infrastructure/track/standard/power_pole_2_standard.mdl",
			},
			materials = {
				ballastMaterial = "::/infrastructure/track/shared/mat/ballast.mtl",
				catenaryMaterial = "mat/oberleitung_transparent.mtl",
				railMaterial = "::/infrastructure/track/shared/mat/rail_tileable.mtl",
				sleeperMaterial = "::/infrastructure/track/standard/mat/sleeper_standard_tileable.mtl",
			}
		}
	end