Interstate 55

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Interstate 55 is an interstate highway in the central United States. Like other "interstates," it is commonly referred to as I-55. Its odd number indicates that it is primarily a north-south highway. It goes from Laplace, Louisiana (some 25 miles (40 km) west of New Orleans) at Interstate 10 to Chicago, Illinois at U.S. Highway 41 (Lake Shore Drive) next to McCormick Place.

In the Chicagoland area the expressway is referred to as the Adlai E. Stevenson Expressway in honor of one of Illinois' favorite sons.

The section of Interstate 55 between Chicago and St. Louis was built as a bypass for U.S. Highway 66.

Contents

Length

Miles km state
66 107 Louisiana
290.494 471 Mississippi
12 19 Tennessee
72 117 Arkansas
210 340 Missouri
313 507 Illinois
963.494 1,560.860 Total


Major Cities Along the Route

Location of Interstate 55
Enlarge
Location of Interstate 55

Intersections with other Interstates

Spur Routes

Three-digit Interstates from Interstate 55
I-155 Illinois - Missouri-Tennessee
I-255 Missouri
I-355 Illinois
past/future I-555: Arkansas

Notes

  • I-755 was planned to bypass downtown St. Louis, but the freeway was never built. Currently, the city can be bypassed by I-255, I-270 or I-170, known as the Inner Belt Expressway.
  • I-55 is often called the Mississippi Delta Highway because of its proximity to the Mississippi River.
  • Law enforcement officials in Chicago have noted that Interstate 55, as well as its easterly counterpart Interstate 65, are often used to transport firearms into Chicago illegally. These weapons are purchased in southern states, where gun laws are much more lenient than in either of Illinois or Indiana. The weapons are then sold on the black market to gang members for substantial profit.
  • Law enforcement authorities have also observed that the convenient intersections of I-55 and I-74 have rendered the Bloomington-Normal area an unwitting center for drug trafficking and other criminal activities.
  • When the highway was being planned during the 1960s, Illinois Governor Otto Kerner made an effort to have the road redirected near the larger city of Peoria instead of the more straightforward route through the Bloomington-Normal area. This ultimately failed plan was ridiculed in the press as the "Kerner Curve". Given some of the problems noted above, some have editorialized that maybe the Kerner Curve was not such a bad idea after all.

Reference

  • 2005 Rand McNally "The Road Atlas 2005" - newest feature- interstate mileage by state
Primary Interstate Highways Interstate Highway marker
4 5 8 10 12 15 16 17
19 20 22 24 25 26 27 29
30 35 37 39 40 43 44 45
49 55 57 59 64 65 66 68
69 70 71 72 73 74 75 76 (W)
76 (E) 77 78 79 80 81 82 83
84 (W) 84 (E) 85 86 (W) 86 (E) 87 88 (W) 88 (E)
89 90 91 93 94 95 96 97
99 238 H-1 H-2 H-3
Unsigned Interstate Highways
A-1 A-2 A-3 A-4 PRI-1 PRI-2 PRI-3
Lists
Two-digit Interstates - Three-digit Interstates
Gaps in Interstates - Intrastate Interstates
Interstate standards - Proposed Interstates
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