Traffic signs play a critical role in our nation's transportation infrastructure. Consisting of physical signs placed above or near a road, they provide information to motorists, cyclists and pedestrians. While you're probably familiar with the general purpose of road signs, though, you might be surprised to learn the six following facts about them.
Don't limit yourself to choosing traditional curbside mailboxes for your neighborhood or residential community. While the United States Postal Service (USPS) allows curbside mailboxes to be used for single-unit residences, an alternative solution is to use a centralized mail delivery system. Since their origins back in the mid- to late 1960s, centralized mail delivery systems have become increasingly common -- and for good reason. Unless you're familiar with them, though, you might be wondering whether a centralized mail delivery system is a smart choice for your neighborhood or residential community.