§ 84. Construction or reconstruction of any road or highway in
connection with projects on the principal secondary and feeder roads.
The commissioner of transporation may, upon the request of a county
through its board of supervisors, include in any project on the federal
principal secondary and feeder road system, any work of construction,
reconstruction or improvement of any road or highway that is located
within the boundaries of such county and that is or shall form a
continuation or extension of any such principal secondary and feeder
road or shall be in connection therewith. Whenever the commissioner of
transportation shall approve such a request of a county, he shall cause
surveys and plans to be made either by the county or by the department
of transportation. Estimates of the construction and engineering costs
shall be made and submitted to the commissioner of transportation for
approval. If approved, such county shall thereupon deposit such
estimated amounts of monies with the comptroller, who is authorized to
receive and accept the same for the purpose of this section, subject to
the draft or requisition of the commissioner of transportation. Upon the
completion and acceptance of the construction work, the commissioner of
transportation shall render to the board of supervisors of such county
an itemized statement showing in full the amount of money deposited by
such county with the comptroller as hereinbefore provided and all
expenditures made for the construction and engineering work connected
therewith made pursuant to this section. Any surplus money shall be paid
to such county on the warrant of the comptroller on vouchers therefor
approved by the commissioner of transportation.