Location: I-64 and I-57, Jefferson Cty Reassurance shield as 64 splits from 57. Location: I-64 and IL 37, Jefferson Cty Just after the split we’ll approach Route 37. Location: I-64 and IL 37, Jefferson Cty Exit in 1/2 mile for Route 37. Location: I-64 and IL 37, Jefferson Cty Neat detour signs as Illinois 37 … Continue reading Interstate 64, I-57 to IL-37