OCR Text |
Show v -. ; INVENTION GIVES PEDESTRIAN CHANCE kV ;vfe ii Li, 's . ' ' . 1 w - u w A girl pushing the button on the new traffic sljmnl tow-erg Installed nt Los Angeles. The signal snys "Stop," and the lad Is shown safely crossing before a stopped auto. The stop signal stays up for 15 seconds enough time In which to cross the street and then the go signal allows irHftlc to proceed After a lapse of 25 seconds, another pedestrian may press the button for the stop signal again. The signal Is Intended for streets and Intersections where traffic flows Intermittently heavy and light. |