; and (D) monitor project implementation and coordination. (3) Conflicts of interest Each Hub shall maintain conflict of interest procedures, consistent with the conflict of interest procedures of the Department of Transportation. (4) Prohibition on construction and renovation (A) In general No funds provided under this section may be used for construction or renovation of new buildings, test beds, or additional facilities for Hubs. (B) Non-Federal share Construction of new buildings or facilities shall not be considered as part of the non-Federal share of a Hub cost-sharing agreement. (f) Applicability The Secretary shall administer this section in accordance with section 330 of title 49, United States Code. 5. Turner-Fairbank Highway Research Center Section 503(b)(7) of title 23, United States Code, is amended by adding at the end the following: (C) Innovative materials (i) Definition of innovative material In this subparagraph, the term innovative material , with respect to an infrastructure project, includes high performance asphalt mixtures and concrete formulations, geosynthetic materials, advanced insulating materials, advanced alloys and metals, reinforced polymer composites, advanced polymers, nanocellulose and wood-based composites, coatings, highly functional adhesives, or other corrosion prevention methods used in conjunction with those materials, and any other material or aggregate materials, as determined by the appropriate agency or department head. (ii) Collaboration with States and Tribes The Secretary shall expand the capacity of the Turner-Fairbank Highway Research Center to collaborate with relevant State and Tribal agencies— (I) with respect to the use of innovative materials in construction projects carried out by the State and Tribal agencies; and (II) to understand and identify— (aa) the needs of the State and Tribal agencies