Arkansas State Route 42 is a east-west highway in Northern Crittenden County. It runs from the Crittenden/Cross County Line to near Turrell. AR St Rt 42 passes through the following towns in Crittenden County. Three Forks Heater AR St Rt 42 is multi-plexed in Crittenden County. Arkansas State Route 149, near Three Forks. AR St Rt 42 intersects the following highways in Crittenden County. Arkansas State Route 149, at Three Forks. Arkansas State Route 149, near Three Forks. Arkansas State Route 118, near Heater. Interstate 55, near Turrell. U.S. Rt. 61, near Turrell. U.S. Rt. 63, near Turrell. Arkansas State Route 77, near Turrell.
