Following are signs I’m accustomed to seeing on highway exits:

• Food
• Gas
• Lodging
• Hospital
• Airport

Following are signs I find new and strange on highway exits:

• Wi-Fi

If you’re curious, the icon for Wi-Fi is not the usual symbol.  It’s just the word “WIFI” on the standard blue square.

I also really like the old “Library” signs.  It’s a pictorial representation of a place where people go to read.  If you can’t read the word “Library” aren’t you also disinclined to visit one?