; and (B) is not higher than, or not substantially higher than (as that term is defined by the Commission), any existing structure in the public right of way; or (2) is— (A) a replacement for an existing small wireless facility; and (B) the same as, or substantially similar to (as that term is defined by the Commission), the small wireless facility that the new small wireless facility is replacing. (b) Exclusion of wireless service facilities in public rights-of-Way from review Notwithstanding any provision of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) or division A of subtitle III of title 54, United States Code, the Commission shall not be required to perform, no Federal, State, or local authority shall be required to perform, and no Federal, State, or local authority may require any entity to perform, any review under that Act or division as a condition of permitting the placement and installation of a wireless service facility if— (1) (A) the wireless service facility will be located in an existing public right-of-way; and (B) any new ground disturbance from the installation of the wireless service facility is limited to the existing public right-of-way; and (2) the antenna tower or support pole— (A) is not more than 50 feet tall or 10 feet higher than any existing structure in the public right-of-way, whichever is higher; and (B) does not have guy wires. (c) Savings clause Nothing in this section shall be construed to affect— (1) the obligation of the Commission to evaluate radiofrequency exposure under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.); (2) except as explicitly provided in this section, the obligation of any provider of wireless service to comply with the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) or division A of subtitle III of title 54, United States Code