Summary

DescriptionTrackmark.svg	English: Track mark triangle as used by the NZ DoC for blazing tracks.
Date	30 November 2009
Source	SVG self drawn by uploader
Author	Sarang
SVG development InfoField	The SVG code is valid. Category:Valid SVG created with Text Editor:Signs   This sign was created with a text editor. Category:SVG simplified signs●Zero#♦   Please do not replace the simplified code of this file with a version created with Inkscape or any other vector graphics editor

I drew it as far as I can remember the shape, size, color and holes.
The signs if orange plastic are fixed to objects by nails (for these are the holes), pointing into the direction to follow the track.

The size is about 2.8 (base) × 4.4 (height) inches (see Rakiura 992.jpg);
an older version is 3.5 × 3.5 inches and of more yellow orange (see Rakiura 845.jpg).
There are several other sizes of marker triangles in use, smaller ones and almost equilateral shaped ones (89 × 89 mm, see Old track mark.jpg).

Long distances with no possibility for track marks in-between have often large track marks at each end, more than 11 inches high (292 × 292 mm,see Rakiura 321.jpg).

Licensing

This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.