Interstate 170

Interstate 170 (I-170), also known as the Inner Belt Expressway, is an 11.17-mile (17.98 km) north-south Interstate Highway in the St. Louis, Missouri metropolitan area. I-170 connects to I-270 at its northern terminus and I-64 at its southern terminus. I-170 crosses its parent, I-70, near St. Louis Lambert International Airport.

Interstate 170

Interstate 170 (I-170), also known as the Inner Belt Expressway, is an 11.17-mile (17.98 km) north-south Interstate Highway in the St. Louis, Missouri metropolitan area. I-170 connects to I-270 at its northern terminus and I-64 at its southern terminus. I-170 crosses its parent, I-70, near St. Louis Lambert International Airport.