Ennis Avenue

Ennis Avenue

The northern end of Ennis Avenue at Patterson Road, Rockingham, in May 2023
Map
General information
TypeHighway
Length13.4 km (8.3 mi)
Route number(s) National Route 1
Major junctions
North end Patterson Road (National Route 1), East Rockingham
 
  • Dixon Road (State Route 22)
  • Safety Bay Road (State Route 22)
  • Port Kennedy Drive
South end Mandurah Road (National Route 1), Karnup
Location(s)
Major suburbsCooloongup, Warnbro
Highway system
----

Ennis Avenue is a major road between Rockingham and its southern suburbs and is part of Australia's National Highway 1 for all of its length. It is a controlled access road and after leaving Rockingham has only four intersections (Willmott Drive, Safety Bay Road, Royal Palm Drive and Port Kennedy Drive)—the alternative route is Read Street and Warnbro Sound Avenue which runs roughly parallel to and west of Ennis Avenue.

The Kwinana Freeway was built to Safety Bay Road in 2002, which means that Kwinana Freeway traffic going to Mandurah and the South West of Western Australia from Perth enters Ennis Avenue near its halfway point (7.5 km) at Safety Bay Road until the extension further south in 2009. The Warnbro railway station, which opened in December 2007, is next to this intersection.

Ennis Avenue is controlled and maintained by Main Roads Western Australia.[1]

  1. ^ Main Roads Western Australia (29 October 2013). "Metropolitan Roads". Government of Western Australia. Archived from the original on 14 May 2013. Retrieved 23 December 2013.