Live Chat I-55 Community Nearby Traffic Mastodon State Park (Landuse grass) 2024-05-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mastodon State Park (Landuse Grass) Liguori, MO 4.84 Arnold, MO 4.94 Barnhart, MO 5.59 Interstate highway exits close to Mastodon State Park (Landuse Grass) Exit 186, i55 2.49 Exit 190, i55 3.64 Exit 185, i55 4.15 Interstate highways close to Mastodon State Park (Landuse Grass) i55 map 2.49 i255il map 14.31 i270mo map 14.32 State roads close to Mastodon State Park (Landuse Grass) US 67 MO map 2.54 MO 231 map 3.18 MO 141 map 6.14