... for the totals for 1939 and 1946. The number of vehicles in the taxcilass isinfluenced by the numbers of private cars licensed and, as it is estimated that private cars will show a marked increase in numbers between1949 and 1963, it has been assumed that taxis will diminish in numbers over the same period...

...J J LEEMING ROADS CURVATURE SUPERELEVATION THEORY PROBLEMS DESIGN TRANSITION CURVES BIBLIOGRAPHY LENGTH SIGNS CARS VEHICLES LATERAL EQUATIONS SPEED CAMBER CANT FORCES TREATMENT THEINSTITUTION OF CIVILENGINEERS. ROAD CURVATURE AND SUPERELEVATION, BY J O :N JOSEPH LEEMING...