MP: 54.3 Location: Lewis River Rd and Atlantic St, Woodland Reassurance shield at the beginning of the route. Note how SR 503 is signed as “West.”   MP: 53.72 Location: Lewis River Rd and N Goerig St, Woodland SR 503 bears right. Here it leaves the alignment of old US-99 which will continue northbound on … Continue reading State Route 503, I-5 to SR 503 SPUR