Whenever said viewers shall have ascertained the value of said toll bridge, they shall prepare a full report of their labors. Said report shall include a plan showing the location of said bridge. Upon the completion of said report, the viewers shall fix a time when they shall meet and exhibit same. Ten days' written notice of the time and place of such meeting shall be given to the Secretary of Highways, to the Attorney General and to the owner or owners of said bridge. At the time and place mentioned in such notice, the said viewers shall meet and publicly exhibit said report and hear all exceptions thereto. After making any changes in such report as the viewers may deem necessary, the report shall be filed in said court.