; and (4) create and adopt an official, uniform symbol or device for the Network and issue guidance for the use of such symbol or device. (d) Elements The Network shall encompass the following elements: (1) All units and programs of the National Park Service that are determined by the Secretary to relate to the history, construction, and legacy of the Transcontinental Railroad. (2) With the consent of each person owning any legal interest in the property, other Federal, State, local, and privately owned properties that have a verifiable connection to the history, construction, and legacy of the Transcontinental Railroad and are included in, or determined by the Secretary to be eligible for inclusion in, the National Register of Historic Places. (3) Other governmental and nongovernmental programs of an educational, research, or interpretive nature that are directly related to the history, construction, and legacy of the Transcontinental Railroad. (e) Cooperative agreements and memoranda of understanding To achieve the purposes of this section and to ensure effective coordination of the Federal and non-Federal elements of the Network described in subsection (d) with National Park System units and programs of the National Park Service, the Secretary may enter into cooperative agreements and memoranda of understanding with, and provide technical assistance to, the heads of other Federal agencies, States, units of local government, regional governmental bodies, and private entities. 305. Agreements affecting certain historical crossings (a) Programmatic agreement No later than 6 months after the date of enactment of this title, the Secretary shall enter into a Programmatic Agreement with the Utah State Historic Preservation Office and other consulting parties to add certain undertakings in the Park to the list of those eligible for streamlined review under section 106 of the Historic Preservation Act of 1966 ( 54 U.S.C. 306108 ). In the development of the Programmatic Agreement, the Secretary shall collaborate with