(a) This part applies:
(1) To a contractors' legal liability for bodily injury to, or death of, persons and for injury to, or destruction of, property.
(2) To the liability which may attach to railroads for bodily injury to, or death of, persons and for injury to, or destruction of, property.
(3) To damage to property owned by or in the care, custody or control of the railroads, both as such liability or damage may arise out of the contractor's operations, or may result from work performed by railroads at or about railroad rights-of-way in connection with projects financed in whole or in part with Federal funds.
(b) Where the highway construction is under the direct supervision of the Federal Highway Administration (FHWA), all references herein to the State shall be considered as references to the FHWA.