Highways, Roads and Bridges - As introduced, requires the commissioner of transportation to establish rules governing reimbursement of relocation costs to a utility; requires reimbursement of at least $2.5 million for projects with utility relocation costs exceeding $2.5 million; requires the department to approve a utility owner's plan to accomplish the proposed new location of utility facilities in highway rights-of-way if the proposal would effectuate the relocation at the lowest cost to the utility and its ratepayers; makes other related revisions. - Amends TCA Title 4 and Title 54.