[Tagging] convention for multiple maxspeed values

[Dominik Mahrer (Teddy)]

Hi Richard

On 04/24/2011 10:46 PM, Richard Welty wrote:
> maxspeed:hgv=50 mph
> maxspeed:goods=50 mph

Not sure if I'm right, but all the max speed values are in km/h and not 
in mph.

Cheers
Teddy