What is the difference between highway pavement and airport pavement?

1.highway pvmnt (h.p) is 5-7 m width...airport pvmnt(a.p) is 45-150 m width.

2.h.p is crowned at the centre and elevated at the edges in case of super elevation...a.p is always crowned

3.in h.p , load of taffic 8170 kg/cm2 ....in a.p 10-20000 tonnes