struct structRoadNetworkType
{
	int NoOfCharsInRoadNetworkTypeName;
	ascii[NoOfCharsInRoadNetworkTypeName] NetworkTypeName;
	byte[4] KeyPartsColour; // rgba 0xFFFF FFFF means 'default'
	byte[4] NormalPartsColour; // rgba 0xFFFF FFFF means 'default'
	short FilledLine; // 0x0000=No, 0x0100=Yes
	double MaxAngle; // degrees
	double MaxBankAngle; // degrees
	int NoOfStraightParts;
	if (NoOfStraightParts != 0)
	{
		structRoadNetworkTypeStraightPart[NoOfStraightParts] RoadNetworkTypeStraightParts;
	}
	int NoOfCurveParts;
	if (NoOfCurveParts != 0)
	{
		structRoadNetworkTypeCurvePart[NoOfCurveParts] RoadNetworkTypeCurveParts;
	}
	int NoOfSpecialParts;
	if (NoOfSpecialParts != 0)
	{
		structRoadNetworkTypeSpecialPart[NoOfSpecialParts] RoadNetworkTypeSpecialParts;
	}
	int NoOfTerminatorParts;
	if (NoOfTerminatorParts != 0)
	{
		structRoadNetworkTypeTerminatorPart[NoOfTerminatorParts] RoadNetworkTypeTerminatorParts;
	}
}