 Brinkley is located in Monroe County in the rich relics from the past and rolling farmlands of the Arkansas Delta.The halfway point between Little Rock and Memphis, it is a convenient oasis for travelers along Interstate 40 (I-40), one of the busiest interstates in the United States.The city is also located on U.S. Route 49 (US 49), providing transit north-south, and US 70, an additional east-west corridor.