(a) the relative populations of such political subdivisions;
(b) the total costs of the local highway safety programs;
(c) the amount of state aid and other funds received by such political
subdivisions for highway safety purposes; and
(d) the safety value of any special highway safety projects conducted
by such political subdivisions.
3. The federal funds remaining after the allocations and payments have
been made pursuant to subdivision two of this section shall be utilized
for such highway safety purposes as the governor or his designee shall
deem appropriate.