I-70 MO Exit 124 (Boone County, Missouri)
Built 1958; rehabilitated 1979
Steel stringer bridge over I 70 on Mo 740 Route E in Columbia
Open to traffic

US 63 N MO740 Exit (Boone County, Missouri)
Built 1976
Bridge over Mo 740 on Us 63 N in Columbia
Open to traffic

US 63 S MO740 Exit (Boone County, Missouri)
Built 1976
Bridge over Mo 740 on Us 63 S in Columbia
Open to traffic