Roads Act 1993

The cost of carrying out road work on a classified road forming the boundary between local government areas is to be apportioned between the councils of those areas—

by agreement between the councils, or

if the councils are unable to reach agreement within 90 days after being requested by TfNSW to do so, in such manner as TfNSW determines.

Before making a determination under this section, TfNSW—

must notify each council that it proposes to make a determination, and

must give each council a reasonable opportunity to make submissions to TfNSW with respect to the proposed determination, and

must take into consideration any submission that is duly made with respect to the proposed determination.