“Project” includes all of the phases of work required to produce a completed connector, including location, design, acquisition of rights-of-way, relocation of utility facilities, the cost of which is not the legal obligation of the owners thereof, and the construction or reconstruction of the connector. Impl. am. Acts 1959, ch. 9, § 3; Acts 1965, ch. 159, § 2; 1968, ch. 577, § 1; impl. am. Acts 1972, ch. 829, § 7; T.C.A., 54-570; Acts 1981, ch. 264, § 12; 1999, ch. 249, § 2.