[OSM-newbies] Speed Limits

[John Wesley Simpson]

Howdy,

I'm trying to use maxspeed to put in speed limits for roads in my local
area.

One of the roads has a speed limit of 55mph if you are northbound, but
50mph if you are southbound.

Another road has a speed limit of 70mph in the daytime, but 65mph at
nighttime.

How should these be entered?

Is there a web-page that specifically explains how to enter these
situations into the editor?

-- 
John Wesley Simpson <john at swajime.com>
SwaJime's Cove