APM: 14 Location: SR 99 and R St, Merced Just as 59 joins the freeway SR 59 north and 140 west will split onto adjacent frontage roads. APM: 15 Location: SR 99 and R St, Merced Stay straight to head to V St and 99/140. APM: 15 Location: SR 99 and R St, Merced Stay straight to stay … Continue reading California State Route 140, SR 59 to SR 59/SR 99