Purpose.

The purpose of this section is to implement title 23 U.S.C., section 318 which requires coordination of airport and highway developments to insure (a) that airway-highway clearances are adequate for the safe movement of air and highway traffic, and (b) that the expenditure of public funds for airport and highway improvements is in the public interest.

Applicability.

The requirements of this section apply to all projects on which Federalaid highway funds are to be expended and to both civil and military airports.