Having up-to-date equipment is important to sound traffic signal operations. The signal controller should be upgraded, at a cost of approximately $10,000 each, minimally every 10 years. Routine traffic signal timing updates cost $3,000 or less per intersection.
Facebook. 1  the brand name of a social media service and website, launched in 2004. 2  to communicate with (a person) or search for information about (a person) by using Facebook: My old boyfriend just Facebooked me. 3  to post on Facebook: I facebooked some photos of my cat.
That's a lot of corn. Facebook has been busy making money in recent years, as well as growing fast. In 2009, the company said it brought in $777 million in revenue. That figure grew to $1.974 billion in 2010, and then almost doubled in 2011 when the company had $3.71 billion in revenue and $1 billion in profit.