120 FEET 
| 
    
  
  
  
  
    
— LAMp °lamp-———-—-_ = 
+ a n OOT NY eel 
cn. ORASs VE Am ———— 
E A, ate, n. —— 
  
REFLECTORS ON 
3' POSTS 
Fig. 11. THE SAME ROAD JUNCTION AS Fig.8: TAKEN FROM A DYELINE COPY OF A POLICE PLAN DRAWERS SURVEY