Re: runway cleared width
Runway Use Following Plowing Operations:
Takeoffs on runways which have been plowed are authorized if the following
conditions are satisfied:
• Usable surface has been plowed to a minimum of 50 feet (15M) either side of the centerline.
• Snow or ice outside the plowed area, but inside 75 feet (23M) either side of centerline, does not exceed 6 inches (15cm).
Note: During plowing operations, snow or ice rows may be created. Wingtip,
engine nacelle, and gear clearance may be significantly reduced.