Benara Road starts off at a roundabout with Camboon Road in Noranda as a two-lane, single carriageway road with a speed limit of. The road continues east, in a completely straight line, passing Noranda Shopping Villiage. from the western terminus, just before Holden Drive, Benara Road turns into a four lane dual carriageway, and the speed limit changes to, which is what the speed limit is for the rest of the road. from Holden Drive, Benara Road passes over Tonkin Highway as a bridge. after Tonkin Highway, Benara Road exits the City of Bayswater and enters the City of Swan. The road also changes back to a two lane single carriageway. Just after that, Benara Road passes Kiara College on one side, and Altone Park on the other side. after entering the City of Swan, the road intersects with Lord Street, gaining the State Route 76 allocation. Just after that, the road passes over Bennett Brook. Past there, the surrounding area is partially rural, with Vineyards on the side of the road. The road comes to an end shortly after, at a roundabout with West Swan Road, in Caversham. Heading south on West Swan Road leads to Guildford, and heading north leads to Reid Highway, Great Northern Highway and the Swan Valley.
History
Originally when the road was built, it was a two lane road travelling through farms and bushland on the outskirts of Perth. In the 1970's and 1980's, the area around Benara Road gradually shifted from rural to urban, as it was developed. Small areas of farmland still exist near the road's eastern end in Caversham, which is the southern most extent of the Swan Valley. Prior to the late 1970's, Benara Road extended west of Camboon Road, however it was cut off west of Camboon Road, and the cut off section was renamed Bramwell Road. Between 1981 and 1985, the road was upgraded to a four lane dual carriageway between Holden Drive and Della Road. On 18 December 1989, the Tonkin Highway extension to Benara Road was opened, as a traffic light controlled intersection, and the dual carriageway section of Benara Road was extended east to Tonkin Highway. Benara Road would be the northern terminus of Tonkin Highway until 11 November 1991, when Tonkin Highway was extended north to link to Reid Highway. In the 1990's, several intersections would be modified to be roundabout intersections, and between 1995 and 1998, the dual carriageway was extended again, to Danube Avenue, which is still the current extent of the dual carriageway. From 2016 to 2018, the intersection with Tonkin Highway was converted to a flyover as a part of the NorthLink WA project. An interchange was considered, but it would have been too close to Tonkin Highway's interchange with Reid Highway, so that was not chosen.
Future
As a part of the Morley–Ellenbrook railway line, Noranda Station is planned to be built at the flyover of Tonkin Highway. A pedestrian entrance to the station would be on the bridge, and the entrance to the station's car park would be from Benara Road.
