170.115—What activities may be funded with IRR Program funds?
(3)
For other purposes recommended by the IRR Program Coordinating Committee under the procedures in Appendix A to Subpart B (35) and § 170.156 and approved by FHWA or BIA pursuant to § 170.117.
(b)
Each of the items listed in Appendix A must be interpreted in a manner that permits, rather than prohibits, a proposed use of funds.