Interstate 55

Interstate 55 marker Interstate 55
<mapframe height="290" frameless="1" align="center" width="290">{"properties":{"stroke-width":6,"stroke":"#ff0000","title":"Interstate 55"},"type":"ExternalData","title":"Interstate 55.map","service":"page"}</mapframe> I-55 highlighted in red
Route information
Length	964.25 mi (1,551.81 km)
Existed	1957–present
NHS	Entire route
Major junctions
South end	File:I-10.svg I-10 in LaPlace, LA
Major intersections	File:I-12.svg I-12 in Hammond, LA File:I-20.svg I-20 in Jackson, MS File:I-69.svg I-69 in Memphis, TN File:I-40.svg I-40 in West Memphis, AR File:I-57.svg I-57 in Sikeston, MO File:I-44.svg I-44 in St. Louis, MO File:I-64.svgFile:I-70.svg I-64 / I-70 in East St. Louis, IL File:I-74.svg I-74 in Bloomington, IL File:I-80.svg I-80 in Channahon, IL File:I-90.svgFile:I-94.svg I-90 / I-94 in Chicago, IL
North end	File:US 41.svg US 41 in Chicago, IL
Location
Country	United States
States	Louisiana, Mississippi, Tennessee, Arkansas, Missouri, Illinois
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future

Interstate 55 is an Interstate Highway in the United States. It goes from Laplace, Louisiana north to Chicago, Illinois. The route is 964.25 miles (1,551.81 km) long.