1 The average annual snowfall in Minnesota varies from 36 inches in the southwest to more than 70 inches along the Lake Superior snow belt..
A bollard is a sturdy, short, vertical post. Although it originally described a post on a ship or quay used principally for mooring boats, the word is now used, primarily in British English, to describe posts installed to control road traffic and posts designed to prevent ram raiding and car ramming attacks.
A bollard is a short post designed to identify or segment a location, guide traffic or protect sensitive areas. It provides an effective visual barrier for vehicles and pedestrians and can offer significant impact protection where effective security is required.