Specifies traffic control devices to be used to control and warn traffic at and in advance of railway level crossings. Significant changes incorporated in this revision include the addition of an optional red target board to the basic position (crossbuck) sign, new symbolic train and diagrammatic warning signs for passive control crossings, and a minimum treatment option for certain low volume crossings.
AS 1742.7-1993
Original price was: $79.00.$39.00Current price is: $39.00.
Manual of uniform traffic control devices – Railway crossings
Standards Australia , 01/01/1993
Pages: 32
