状態ルート
black
cartography
closeup
color image
colors
computer graphic
department of transportation
florida
frame
geometric shape
highway
isolated on white
national border
no people
north america
number
number 1
quadratic
reflection
road sign
route sign
shape
sign
single line
square
square shape
state
state highway
symbol
topography
traffic
traffic rules
transportation
us state border
usa
white