THE SIGNS HAVE HELPED A LOT. >> ONE LADY CREATED FIVE SIGNS URGING DRIVERS TO CHECK THEIR SPEEDS AND THEIR SURROUNDINGS. ONE OF THEM SAYS SLOW DOWN. >> THE GOVERNOR ORDERED BRIDGES>> SLOWED -- CLOSED ...

Do drivers really slow down when they see them ... Inc., the Allentown-based manufacturer of solar powered message boards, blinking arrows and speed signs. Laudenslager said Solar Tech’s signs, in ...

A north Portland artist has tapped into the wild popularity of safe streets with a series of whimsical “slow down signs”. Now he’s turned some of his beloved characters into safe streets ambassadors.