FREE JITNEY TRIPS. Ten limousine of the Radel Auto anal Gurage Company, of 0XI-608 Stmt avenue, will ply back and forth between oienway avenue and Clevea road and Eighth and Race atreeta for four houra to-day on a schedule test trip for "Jitney" buses. At 2 c'elock this afternoon the first car will be started at Oienway avenue and Clevea road and the other will start at five-mln. ute intervals. Th first will reach tha down-town terminus it 2:30 o'clock. All passenger will be taken on free.