Auxiliary routes of Arkansas Highway 7
Six auxiliary routes of Arkansas Highway 7 currently exist. Four are spur routes, one is a business route, and one is a truck route. They are listed below in south-to-north order.
One former alternate route existed in Dallas County, replaced by Highway 128 in 1937.
El Dorado spur
Arkansas Highway 7 Spur is a spur route of in El Dorado. The highway runs from U.S. Route 167B north to Highway 7.;Major intersections
Smackover business route
Arkansas Highway 7 Business is a business loop of in Smackover. The route is known as Pershing Highway east of town, and West 7th Street west of town. Highway 7B passes the Smackover Historic Commercial District on the National Register of Historic Places.;Major intersections
Hot Springs spur
Arkansas Highway 7 Spur is a spur route of in Hot Springs. The route is known as Gorge Road and is a former alignment of US 70B. It connects Highway 7 to the current US 70B and provides access to Gulpha Gorge Recreational Area.;Major intersections
Russellville spur
Arkansas Highway 7 Spur is a spur route of in Russellville. The route runs along International Paper Road and Lock & Dam Road. Highway 7S runs from the International Paper factory past Norristown Cemetery.;Major intersections
Russellville truck route
Arkansas Highway 7 Truck is a truck route of in Russellville. The route runs from an intersection with Highway 7 and Highway 326 as a two-lane road. It runs east along Bernice Avenue before turning along Knoxville Avenue north to US 64.;Major intersections
Marble Falls spur
Arkansas Highway 7 Spur is a spur route of in Marble Falls. The route runs from the former amusement park Dogpatch USA whose parking lot contains Marble Falls' post office.;Major intersections
Dallas County alternate route
State Road 7A is a former alternate route of in Dallas County. The route ran from State Road 9 in Holly Springs to State Road 7 in Pine Grove in South Arkansas. It was supplanted by State Road 128 in 1937.;Major intersections