Two percent of the remaining money in the fund shall be made available to counties and cities for facilities provided for the exclusive use of pedestrians and bicycles unless the transportation planning agency finds that the money could be used to better advantage for the purposes stated in Article 4 (commencing with Section 99260) and Article 4.5 (commencing with Section 99275), or for local street and road purposes in those areas where the money may be expended for those purposes, in the development of a balanced transportation system. Of the amount made available to a city or county pursuant to this section,

5 percent thereof may be expended to supplement moneys from other sources to fund bicycle and pedestrian safety education programs, but shall not be used to fully fund the salary of any one person.