These have been scaled at 1:48 1/4"/ft 6.35mm/ft American 0 scale, not UK 7mm/ft scale, but can be printed and used for 7mm scale models.
The .box file for download is at the end of this message.
Standards to match NMRA H0 gauge -- note that this means you won't be able to create mixed-gauge track with standard-gauge 0 scale flangeways.
1:48 scale, 16.5mm gauge, 1.3mm flangeway, rail-head width 2" scale, flat-bottom rail.
12-degree crossing angle (1:4.7), generic V-crossing, 1/2" blunt nose, custom curved switch not recommended for any other use.
Nominal sleeper (tie) spacing is 23.25" scale. Plain track has 33ft rails, 17 sleepers per length. Sleepers 60" long and 9" wide.
For other 0-16.5 templates, see also:
message ref: 17273