Interstate 55 in Arkansas

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This article is about the section of highway in Arkansas. For the entire length of highway, see Interstate 55.

Interstate 55 marker

Interstate 55
Route of I-55 in red
Route information
Maintained by AHTD
Length: 72.22 mi[1] (116.23 km)
Major junctions
South end: I-55 / US 61 / US 64 / US 70 at Tennessee state line
  I-40 in West Memphis
Future I-555 / US 61 / US 63 / AR 77 in Turrell
US 61 in Blytheville
North end: I-55 at Missouri state line
Highway system
AR 54 AR 56

Interstate 55 (I-55) is a north–south Interstate Highway that has a 72.22-mile (116.23 km) section in the U.S. state of Arkansas connecting sections in Tennessee and Missouri. The route enters Arkansas on the Memphis & Arkansas Bridge over the Mississippi River from Memphis. It travels northward through northeast Arkansas connecting the cities of West Memphis and Blytheville. I-55 continues into Missouri heading to St. Louis, Missouri. The highway overlaps Interstate 40 in West Memphis and has a junction with Future Interstate 555, a spur route to Jonesboro, in Turrell. For the majority of its routing through Arkansas, I-55 generally follows U.S. Route 61 (US 61) through Arkansas.

Route description[edit]

Interstate 55 splits from Interstate 40 in West Memphis.

I-55 enters Arkansas from Memphis, Tennessee on the Memphis & Arkansas Bridge over the Mississippi River, sharing the bridge with US 61/US 64/US 70/US 79. Shortly after entering the state the highway enters West Memphis, where US 70 exits the route and becomes Broadway Avenue. I-55/US 61/US 64/US 79 form a concurrency with Interstate 40 at exit 5, an overlap that lasts 3.1 miles (5.0 km).[2] The highways split at I-40 exit 277, with I-40/US 63/US 79 continuing west to Little Rock and I-55/US 61/US 63/US 64 running north into Marion. US 64 exits I-55/US 61/US 63 in Marion, continuing west as Old Military Road toward Wynne. Interstate 55 continues to run through farmlands of the Arkansas delta, paralleling Highway 77 until Turrell.

Diagram of I-55 interchange#23, I-55/US 63/US 61 meets AR 77 and becomes I-555/US 63, I-55/US 61, and AR 77.

In Turrell, I-55/US 61/US 63 meets the southern terminus of Future I-555, a spur route of I-55 connecting Jonesboro to the Interstate Highway system. Future I-555/US 63 run north to Jonesboro, while Highway 77 and US 61 become frontage roads for I-55. Slightly east of this junction these frontage roads depart I-55, with Highway 77 running near Birdsong and US 61 serving Wilson. I-55 runs northeast to enter Mississippi County, Arkansas, having junctions with Highway 118 to Joiner, Highway 181 to Bassett, Highway 14 near Marie, and Highway 181 near Keiser. In Osceola, the route has a junction with Highway 140 near Osceola Municipal Airport.[3] I-55 continues northeast, intersecting minor state highways in rural Mississippi County before a junction with US 61 in south Blytheville. Interstate 55 intersects Highway 18 in Blytheville before exiting town headed due north. The route has a junction with Highway 150 just before crossing the Missouri state line.

Exit list[edit]

County Location mi km Exit Destinations Notes
Mississippi River I-55 south / US 61 south / US 64 east / US 70 east / US 79 east Continuation into Tennessee
Crittenden West Memphis 1 Bridgeport Road
3A AR 131 (Mound City Road) Northbound exit only
3B US 70 west (Broadway Avenue) – West Memphis Northern end of US 70 overlap; northbound exit and southbound entrance
4 Martin Luther King Jr. Drive to I-40 east – Memphis
5 I-40 west Southern end of I-40 overlap, east exit 279B; northbound exit and southbound entrance.
279A Ingram Boulevard
278 AR 191 north / 7th Street
7 AR 77 / Missouri Street Southbound exit and northbound entrance
  8 I-40 west – Little Rock Northern end of I-40 overlap, east exit 277.
Marion 10 US 64 west – Marion, Sunset, Wynne
  14 James Mill Road
  17 AR 50 – Jericho
  21 AR 42
Turrell 23 Future I-555 / US 61 north / US 63 north / AR 77 south Northern end of US 61 overlap; signed as exits 23A (US 63) and 23B (AR 77) southbound
Mississippi   34 AR 118 – Tyronza, Joiner
  36 AR 181 – Bassett
  41 AR 14 – Lepanto, Marie
  44 AR 181 – Keiser, Marie
  48 AR 140 – Osceola
  53 AR 158 – Victoria, Luxora
  57 AR 148 – Burdette
Blytheville 63 US 61 – Blytheville
67 AR 18 – Blytheville
  71 AR 150 – Arkansas Int'l Airport
  72 Arkansas Travel Info Center
Missouri state line I-55 north Continuation into Missouri
1.000 mi = 1.609 km; 1.000 km = 0.621 mi


  1. ^ Planning and Research Division (March 28, 2012). "Arkansas Road Log Database" (MBD). Arkansas State Highway and Transportation Department. Retrieved April 13, 2012. 
  2. ^ General Highway Map, Crittenden County, Arkansas (PDF) (Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. January 2, 2007. Retrieved April 26, 2012. 
  3. ^ General Highway Map, Mississippi County, Arkansas (PDF) (Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. January 11, 2010. Retrieved April 26, 2012. 

External links[edit]

Route map: Bing / Google

Media related to Interstate 55 in Arkansas at Wikimedia Commons

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