Lonoke County is a county located in the Central Arkansas region of the U.S. state of Arkansas. As of the 2020 census, the population was 74,015, making it the 10th-most populous of Arkansas's 75 counties. The county seat is Lonoke and largest city is Cabot. Included in the Central Arkansas metropolitan area, with Little Rock as the principal city, it is an alcohol prohibition or dry county.
Arkansas Highway 5 is a designation for three state highways in Arkansas. The southern segment of 45.84 miles (73.77 km) runs from U.S. Route 70 east of Hot Springs north to Interstate 430 (I-430) in Little Rock.
Arkansas Highway 367 (AR 367) is a designation for two state highways in Arkansas. One segment of 15.03 miles (24.19 km) runs from U.S. Route 167 (US 167) at East End north to US 70 in Little Rock. A second segment of 81.52 miles (131.19 km) runs from Interstate 57 (I-57) in Cabot north to US 412B in Walnut Ridge.
Highway 352 is a designation for two east–west state highways in the Arkansas River Valley. One section begins at Franklin County Road 441 (CR 441) and runs north 1.11 miles (1.79 km) to US Highway 64 (US 64). A second segment begins at Highway 23 approximately 5 miles (8.0 km) north of Ozark. Its eastern terminus is U.S. Highway 64 in Clarksville.
Highway 319 is a designation for two state highways in central Arkansas. The main segment runs 18.01 miles (28.98 km) from AR 38 in Ward to AR 107 south of Vilonia. A short segment runs 1.65 miles (2.66 km) from Cadron Settlement Park to US 64 in Conway.
Highway 294 is an east–west highway in central Arkansas. Its western terminus is at an intersection with AR 161 in the city of Jacksonville. Its eastern terminus is at an intersection with AR 15 and AR 89 in the unincorporated community of Furlow.
Highway 321 is a designation for two north–south state highways in central Arkansas. One route of 11.20 miles (18.02 km) runs from Highway 5/Highway 367 in Cabot north to Highway 38 east of Austin. A second route of 3.79 miles (6.10 km) begins at AR 31 north of Beebe and runs north to Highway 267.
Interstate 40 (I-40) is an east–west Interstate Highway that has a 284.69-mile (458.16 km) section in the U.S. state of Arkansas, connecting Oklahoma to Tennessee. The route enters Arkansas from the west just north of the Arkansas River near Dora. It travels eastward across the northern portion of the state, connecting the cities of Fort Smith, Clarksville, Russellville, Morrilton, Conway, North Little Rock, Forrest City, and West Memphis. I-40 continues into Tennessee, heading through Memphis. The highway has major junctions with I-540 at Van Buren, I-49 at Alma, I-30 in North Little Rock, and I-55 to Blytheville.
Arkansas Highway 365 is a north–south state highway in Central Arkansas. The route of 69.31 miles (111.54 km) runs from US 65B/US 79B in Pine Bluff north through Little Rock to US 65B/AR 60 in Conway. The route is a redesignation of former U.S. Route 65, which has since been rerouted onto various Interstate highways through the area. Portions of Highway 365 in Jefferson County are former alignments of the Dollarway Road, which was the longest paved concrete road upon completion in 1913.
Highway 69 is a designation for three north–south state highways in northeast Arkansas. A western route of 57.64 miles (92.76 km) runs south from Highway 9 at Melbourne to Highway 14/Highway 367 in Newport. A second route of 15.31 miles (24.64 km) begins at Highway 163 and runs north through Trumann to Highway 158 at Lunsford. A third route begins at U.S. Route 49/Highway 1 (US 49/AR 1) at the city limits of Paragould and runs north to terminate at US 412B in the city.
Highway 58 is an east–west state highway in north central Arkansas. The route of 53.37 miles (85.89 km) begins at Highway 14 and runs east to US Highway 67 in Donaldson. There is also an alternate route of 2.71 miles (4.36 km) designated as Highway 58E near Williford. Both routes are maintained by the Arkansas State Highway and Transportation Department (AHTD).
Highway 135 is a north–south state highway in northeast Arkansas. The route of 69.67 miles (112.12 km) runs from Interstate 555 (I-555) near Tyronza north through Paragould to US 62.
Highway 91 is a north–south state highway in the Upper Arkansas Delta. The route of 31.91 miles (51.35 km) begins at US Highway 49 (US 49) and Highway 1 at Jonesboro and runs north to US 412B in Walnut Ridge. The route is maintained by the Arkansas Department of Transportation (ArDOT).
Arkansas Highway 38 is a designation for three state highways in Arkansas. One segment of 50.2 miles (80.8 km) runs from Interstate 57 (I-57) in Cabot east to U.S. Route 49 (US 49) south of Hunter. A second segment of 21.47 miles (34.55 km) runs from I-40 north of Widener east to Highway 147 west of Horseshoe Lake. A third segment of 0.8 miles (1.3 km) runs in West Memphis from US 70 north to I-40. All routes are maintained by the Arkansas State Highway and Transportation Department (AHTD).
Highway 285 is a designation for three north–south state highways in central Arkansas. One route of 6.17 miles (9.93 km) runs north from US Route 65 near Greenbrier to Woolly Hollow State Park in Faulkner County. A second route of 9.90 miles (15.93 km) begins at Highway 25 in Wooster and runs north to Highway 124 at Martinville, also in Faulkner County. A third segment runs north from US 65 in Damascus to Highway 92 at Rabbit Ridge in Van Buren County.
Arkansas Highway 31 is a north–south state highway in Central Arkansas. The route runs 77.53 miles (124.77 km) from U.S. Route 79B (US 79B) north of Pine Bluff north to Highway 5 west of Romance.
Arkansas Highway 39 is a designation for two state highways in southeast Arkansas. One segment of 8.89 miles (14.31 km) runs from Highway 1 west of Turner north to U.S. Route 49 (US 49) west of Hicksville. A second segment of 9.98 miles (16.06 km) runs from US 49 at Blackton north to US 49 west of Rich.
Highway 161 is a designation for two state highways in Central Arkansas. Both routes are maintained by the Arkansas Department of Transportation (ArDOT).
Highway 343 is a designation for three state highways in the Arkansas Grand Prairie. One route runs 4.04 miles (6.50 km) north from a county road to Highway 11. A second route begins at Highway 152 and runs 9.56 miles (15.39 km) to US Highway 63 (US 63) and US 79 west of Stuttgart. A third route begins at US 165 and runs 8.59 miles (13.82 km) north to Highway 86 near Slovak. All three routes are maintained by the Arkansas Department of Transportation (ArDOT).
Arkansas Highway 338 is an east–west state highway in Pulaski County, Arkansas. The highway begins at Highway 5 in Little Rock and runs east, crossing three Interstate highways before terminating at Highway 365 at Sweet Home. It is maintained by the Arkansas Department of Transportation (ArDOT). The designation was also applied to a section of Roosevelt Road in Little Rock near Clinton National Airport between 1973 and 1981.
US 70 / AR 31 in Lonoke 
AR 107 at Zion Hill
I-40 / US 65 / AR 365 in Mayflower
