474 THE BELL SYSTEM TECHNICAL JOURNAL, MARCH 1956 



0.001 



3 5 7 9 11 13 15 17 19 21 23 25 



NO. P'BGH TRKS 71 70 65 71 65 71 65 69 64 64 70 65 64 71 68 65 64 65 64 70 65 65 65 65 65 



HOURS BY AMT. 

 OF OBS'D loss 



EST'd LOAD fAVG. 50 54 55 56 55 63 55 58 54 54 68 60 63 74 76 74 76 83 91 102 109105 101 115124 

 OFFERED War. 82 95 85 89 98 101 84 98 97 89110 10588125 121140114 141 175182 170 176 179 199197 



Fig. 31 — Final route (Newark-Pittsburgh) overflows in 1955 toll alternate^ 

 route study. I 



