Boulder Junction 2024-11-29 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Boulder Junction Saint Francis, WI 8.16 mi Greendale, WI 8.84 mi Cudahy, WI 10.57 miInterstate highway exits close to Boulder Junction Exit 309a, i94 2.33 mi Exit 308c b, i94 2.60 mi Exit 309b, i94 2.71 miInterstate highways close to Boulder Junction i94 map 2.33 mi i43 map 3.32 mi i90 map 89.34 miState roads close to Boulder Junction WI 24 map 1.42 mi US 41 WI map 2.97 mi US 18 WI map 3.05 mi