APM: N/A Location: 16th St and SR 99, Merced No reassurance shield as locally-maintained 99 Business begins. Location: 16th St and SR 59, Merced Less than a mile later we’ll approach SR 59. Turn left for 59 north towards Snelling and UC Merced. 59 south joins 99 Business for a few blocks.  S to SR 59 … Continue reading California State Route 99 Business, SR 99 to SR 59