 Eastbound US 30 merges with southbound US 130 in the median of that route.The flyover ramp carrying westbound US 30 forks to the right from northbound US 130 and heads to the east of the circle, passing over Route 38 before coming to a ramp connecting westbound Route 38 to westbound US 30.The ramp heads over US 130, with a ramp from the southbound direction of that route, before continuing west and merging with the ramp to US 30 westbound from the center of the circle.