function data()

    local t = { }

	t.name = "Tram 1000mm Gleise 5km/h"
	t.desc = "Gleise fuer Tram"
    t.categories = { "nighty_trams", "tram_1000" }

	t.yearFrom = 0
	t.yearTo = 0

	t.shapeWidth = 4.0
	t.shapeStep = 4.0
	t.shapeSleeperStep = 8.0 / 12.0

	t.ballastHeight = -0.1
	t.ballastCutOff = .1

	t.sleeperBase = -.03
	t.sleeperLength = 0
	t.sleeperWidth = 0
	t.sleeperHeight = 0
	t.sleeperCutOff = .02

	t.railTrackWidth = 1.0
	t.railBase = t.sleeperBase + t.sleeperHeight-.04
	t.railHeight = .175
	t.railWidth = .07
	t.railCutOff = .025
    
    t.embankmentSlopeLow = 0.75
    t.embankmentSlopeHigh = 2.5

	t.catenaryBase = -20.0
	t.catenaryHeight = -20.0
	t.catenaryPoleDistance = 20.0
	t.catenaryMaxPoleDistanceFactor = 2.0
	t.catenaryMinPoleDistanceFactor = 0.8

	t.trackDistance = 5.0

	t.speedLimit = 5 / 3.6
	t.speedCoeffs = { .85, 30.0, .6 }		-- curve speed limit = a * (radius + b) ^ c
	
	t.minCurveRadius = 20.0
	t.minCurveRadiusBuild = 25.0
	
	t.maxSlopeBuild = 0.2
	t.maxSlope = t.maxSlopeBuild * 1.6
	t.maxSlopeShape = t.maxSlope * 1.25
	
	t.slopeBuildSteps = 4

	t.ballastMaterial = "railroad/tracks/sleeper.mtl"
	t.sleeperMaterial = "railroad/tracks/sleeper.mtl"
	t.railMaterial = "track/rail.mtl"
	t.catenaryMaterial = "empty.mdl"
	t.tunnelWallMaterial = "track/tunnel_rail_ug.mtl"
	t.tunnelHullMaterial = "track/tunnel_hull.mtl"

	t.catenaryPoleModel = "leer.mdl"
	t.catenaryMultiPoleModel = "leer.mdl"
	t.catenaryMultiGirderModel = "leer.mdl"
	t.catenaryMultiInnerPoleModel = "leer.mdl"

	t.bumperModel = "leer.mdl"
	t.switchSignalModel = ""

	t.fillGroundTex =      "none.lua"        
	t.borderGroundTex =    "none.lua"   
	
	t.railModel ="railroad/tracks/nighty_tram/single_rail.mdl"
	t.sleeperModel = "railroad/tracks/nighty_tram/single_sleeper.mdl"
	t.trackStraightModel = {
		"railroad/tracks/nighty_tram/1000/2m_base.mdl",
		"railroad/tracks/nighty_tram/1000/4m_base.mdl",
		"railroad/tracks/nighty_tram/1000/8m_base.mdl",
		"railroad/tracks/nighty_tram/1000/16m_base.mdl",
	}

	t.cost = 75.0

	return t
end