Upon appropriation by the Legislature, funds transferred, or scheduled as a reimbursement, to the account, pursuant to Section 21682.5 of this code and Section 194 of the Streets and Highways Code, shall be available for allocation by the director for the following purposes:
(a) State transportation planning.
(b) Regional transportation planning by transportation planning agencies designated pursuant to Section 29532 of the Government Code, but not those specified in subdivision (b) of Section 29532.4 of the Government Code.