List of Interstate Highways in Arkansas

The list of Interstate Highways in Arkansas encompasses nine members of the Dwight D. Eisenhower National System of Interstate and Defense Highways in the state of Arkansas.

Highway markers for Interstate 40 and Interstate 555
A map of highways in the state of Arkansas
System information
Formed1956
Highway names
InterstatesInterstate nn (I-nn)
System links

Cable median barriers

The 2010–2013 Statewide Transportation Improvement Program from the Arkansas State Highway and Transportation Department (AHTD) lists cable median barrier installation projects along segments of Interstate 30,[1] Interstate 40,[2] Interstate 55,[2] Interstate 430,[2] and Interstate 540[3] (also US 67 {Future Interstate 57} from Cabot to Jacksonville)[4] to begin as funds become available. The high-tension designs will first be installed in areas with narrow medians (less than 40 feet (12 m) wide) that carry an average daily traffic of 15,000 or greater near sites of recent serious crossover collisions.

Primary Interstates
Number Length (mi)[5] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-30 143.02230.17 I-30 at the Texas state lineI-40 at Little Rock 01957-01-011957current Goes through Hope, Arkadelphia, Benton, and Little Rock
I-40 284.69458.16 I-40 at the Oklahoma state lineI-40 at the Tennessee state line 01964-01-011964current Goes through Van Buren, Russellville, Conway, North Little Rock, ends at Hernando de Soto Bridge crossing the Mississippi River
I-49 109.81176.72 I-49 at the Louisiana state lineI-49 at the Missouri state line 02014-01-012014current
I-55 72.22116.23 I-55 at the Tennessee state lineI-55 at the Missouri state line 01960-01-011960current Parallels the Mississippi River
Future I-57 —— I-40 in Little RockI-57 at the Missouri state line proposed[6]— Future route along US 67
Future I-69 185298 I-69 at the Louisiana state lineI-69/US 278 at the Mississippi state line proposed— Monticello Bypass currently under construction; proposed to head northeast between Magnolia and El Dorado then proposed to head north near Louann then proposed to head east and go south of Camden, Harrell, Warren, Wilmar, and Monticello, where it will meet the I-530 extension, then proposed to go north of McGehee then proposed to go south of Arkansas City then proposed to end at Charles W. Dean Bridge, which will cross the Mississippi River
  •       Future

Auxiliary Interstates
Number Length (mi)[5] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-130 5.89.3 US 71 in TexarkanaI-30 in Texarkana 02000-01-01200002014-01-012014 I-130 was a planned spur route for the Texarkana loop east of the Texas state line. It is now signed as I-49
I-430 12.9320.81 I-30 at Little RockI-40 near North Little Rock 01980-01-01c. 1980current Bypasses Little Rock and North Little Rock
I-440 9.9616.03 I-30 at Little RockI-40 in North Little Rock 02003-01-012003current Connects I-40 with I-30 and I-530
I-530 46.6575.08 I-69 at Pine BluffI-30 in Little Rock 01999-01-011999current Will connect to Future I-69
I-540 15.8725.54 US 71 near Fort SmithI-40 in Van Buren 01965-01-011965current North portion became part of I-49
I-555 49.279.2 I-55 near TurrellUS 49/AR 18 at Jonesboro 02016-01-012016current Continues north as US 63
I-630 7.4011.91 I-430 in Little RockI-30 in Little Rock 01985-01-011985current
  •       Former

References
  1. Arkansas State Highway and Transportation Department (April 12, 2010). "Arkansas Statewide Transportation Improvement Program (STIP)" (PDF) (Report). Little Rock: Arkansas State Highway and Transportation Department. p. 22. Retrieved June 16, 2011.
  2. Oman, Noel E. (June 6, 2011). "13 Interstate Stretches to Get Barriers". Arkansas Democrat-Gazette. Little Rock. pp. 1B, 8B. Retrieved June 16, 2011.
  3. Arkansas State Highway and Transportation Department (April 12, 2010). "Arkansas Statewide Transportation Improvement Program (STIP)" (PDF) (Report). Little Rock: Arkansas State Highway and Transportation Department. p. 35. Retrieved June 16, 2011.
  4. Arkansas State Highway and Transportation Department (April 12, 2010). "Arkansas Statewide Transportation Improvement Program (STIP)" (PDF) (Report). Little Rock: Arkansas State Highway and Transportation Department. p. 26. Retrieved June 16, 2011.
  5. Adderly, Kevin (December 31, 2014). "Table 3: Interstate Routes in Each of the 50 States, District of Columbia, and Puerto Rico". Route Log and Finder List. Federal Highway Administration. Retrieved December 3, 2015.
  6. https://route.transportation.org/wp-content/uploads/sites/50/2017/06/USRN-01-Minutes-and-Application-results_-AM-Phoenix-2017.pdf
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