Show Experiment at Main and 2nd South Fluorescent Signs to Advise Pedestrians When to Cross Cros Fluorescent signs at the corner of Main and 2nd South soon will remind pedestrians when to and when not to cross the busy inter inter- section Four signs which are call cally with the traffic semaphore have been installed at atthe atthe atthe the corner as an experiment in pedestrian safety according according- to Lt U. I F. F Clark Clar Sanford in charge of the I Salt Lake police traffic bin bureau can The signs signal street crossen to walk valk or 01 dont walk alk depending depending depend depend- 4 ing upon automobile traffic which is regulated by the semaphore Traffic officers will observe the pedestrian reaction to the signs sig-ns and will recommend that they be i installed at other intersections if the results are aie successful Installed by the Salt Lake fire t t department the signs ns are about i 3 31 feet long long- and 9 inches hi high h. h The They are Attached to poles at the I four corners comets of the intersection |