. . "2020-08-24"^^ . . . "1.2.2.0.3.3" . . "ILL_MinRadVertCurve" . "stable" . . "Radius of the smallest vertical curve expressed in metres. \nDeprecated because of replacement by two integer properties The reason is that the property is composed of two values: The first \u2018NNN\u2019 is a value of crest, the second \u2018NNN\u2019 is a value of hollow, both expressed in metres."@en . "Minimum radius of vertical curve"@en . "true"^^ . . "2023-04-05"^^ .