Arkansas Highway 75
Highway 75 (AR 75 and Hwy. 75) is a north–south state highway in the Arkansas Delta. The route runs from Highway 38/Highway 50 north to AR 14/AR 140/AR 149 in Marked Tree. Created during the initial 1926 Arkansas state highway numbering, Highway 75 has been shortened and extended over roughly the same alignment over its lifetime. The highway has one spur route, Highway 75 Spur in the small town of Parkin. Both highways are maintained by the Arkansas Department of Transportation (ArDOT). Route description The ArDOT maintains Highway 75 like all other parts of the state highway system. As a part of these responsibilities, the Department tracks the volume of traffic using its roads in surveys using a metric called average annual daily traffic (AADT). ArDOT estimates the traffic level for a segment of roadway for any average day of the year in these surveys. As of 2019, AADT was estimated to below 1,000 vehicles per day (VPD), except for between Smithdale Street and US 64 in Parkin, where it was estimated as 1,200, and in Marked Tree north of I-555, where it ranges between 4,000 and 5,700 VPD. For reference, the American Association of State Highway and Transportation Officials