Portage Des Sioux Missouri Traffic 2024-12-27 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Portage Des Sioux Missouri Elsah, IL 2.88 mi Dow, IL 7.29 mi Grafton, IL 8.68 miInterstate highway exits close to Portage Des Sioux Missouri Exit 25b a, i270mo 17.52 mi Exit 23, i270mo 17.62 mi Exit 26a, i270mo 17.91 miInterstate highways close to Portage Des Sioux Missouri i270mo map 17.52 mi i70 map 21.48 mi i64 map 33.35 miState roads close to Portage Des Sioux Missouri IL 100 map 3.43 mi IL 3 map 6.94 mi IL 109 map 8.54 mi