Show SEVENTY-FIVE SEVENTY TRAFFIC LIGHT PLACES PICKED Police spot Proposed Crossing Crossing Cross ing Locations for New Semaphores I It The Flie police department Saturday y spotted 75 new semaphore trail traffic c signals at as 33 many intersections in Salt Lake City where they are needed needed needed need need- ed to curtail the accident toll toU but whether they will be installed depended de de- upon a city commission study of costs The cost was WM unofficially estimated at for both purchase and in in- The lights were estimated to o cost and installation wax was figured at One hundred new signals were of of- ered the public safety department bythe by bythe bythe the commission However police said after a survey that were not needed Map ap MarkedA Marked J A map on which the proposed installations installations in in- are marked will be submitted submitted submitted sub sub- to the commission Wednesday Wednesday Wednesday Wednes Wednes- day by John M. M Knight public safety commissioner The new system except for four streets would be operated to allow allowa a motorist driving 25 miles an hour to drive straight through a string of semaphores showing green Business section signals now are adjusted for driving at 20 miles an hour The four tour exceptions are Ninth East Fifth East Eleventh East and Thirteenth Thir- Thir East streets which are arterial arterial ar- ar ar az highways On th these e motorists may drive 35 miles an hour and arid hit the green lights Cost Average 50 30 Installation cost ost is expected ted t to K average 50 with some rome signals cost cost- cost j ang as much as to install with timers included cost and those operating from a central device cost It was estimated 54 lights light could be operated from five central timing devices and the rest with individual in individual in in- timers Captain O. O B. B Record said th that t in installation installation ill in- of some of ot the lights marked on the map is doubtful because because because be be- cause of high cost One such spot is at North street and Redwood Redwood Red Red- I wood road where Captain Record said a signal is needed Thirty-four Thirty signals now are in 1 operation |