Interstate 55

Number of Miles 941 miles

• Louisiana - 64 miles
• Mississippi - 290.494 miles
• Tennessee - 12 miles
• Arkansas - 73 miles
• Missouri - 209 miles
• Illinois - 293 miles

Major Cities Along the Route

• New Orleans, Louisiana
• Jackson, Mississippi
• Memphis, Tennessee
• Saint Louis, Missouri
• Chicago, Illinois

Intersections with other Interstates

• Interstate 10 in La Place, Louisiana
• Interstate 12 in Hammond, Louisiana
• Interstate 20 in Jackson, Mississippi
• Interstate 40 in Memphis, Tennessee
• Interstate 57 in Miner, Missouri
• Interstate 44 in Saint Louis, Missouri
• Interstate 64 in Saint Louis, Missouri
• Interstate 70 in Saint Louis, Missouri. They stay joined until an exit near Troy, Illinois.
• Interstate 72 in Springfield, Illinois
• Interstate 74 in Normal, Illinois
• Interstate 39 in Normal, Illinois
• Interstate 80 in Shorewood, Illinois
• Interstate 90 in Chicago, Illinois
• Interstate 94 in Chicago, Illinois

Spur Routes

• Caruthersville, Missouri - I-155
• Saint Louis, Missouri - I-255
• Spur to Peoria, Illinois - I-155
• Chicago, Illinois - I-355

Notes