Hog trough
Blue Springs Hog Trough Bridge (Crawford County, Missouri)
Lost "hog trough" bridge over Meramec River on Blue Springs Creek Road, just off Route NNo longer exists
Meramec Crossing Hog Trough Bridge (Crawford County, Missouri)
Replaced by a concrete bridge in 1994Lost wooden "hog trough" bridge over Meramec River on Cave Road at Onondaga Cave State Park, beyond the end of Route HReplaced by new bridge
Scotia Crossing Hog Trough Bridge (Crawford County, Missouri)
Replaced prior to 1972 by a concrete slab bridgeLost wooden "hog trough" bridge over Huzzah Creek on Cave Road at the end of Route E at ScotiaReplaced by new bridge