Perth Public Transport: Your Complete Guide

Perth's public transport network is operated by Transperth and comprises one of Australia's most modern suburban rail networks, an extensive bus network, and the unique free CAT (Central Area Transit) bus system that operates across the inner city. The SmartRider card provides integrated ticketing across all Transperth modes and delivers significantly discounted fares compared to cash.

Trains — the Transperth rail network operates six lines from Perth City Station, Perth Underground, and McIver stations: the Joondalup Line (north), Mandurah Line (south, underground through Perth CBD), Fremantle Line, Midland Line, Armadale/Thornlie Line, and Ellenbrook Line (opened 2024). The Mandurah Line's underground Perth City Loop (Perth, City West, McIver) provides CBD connections for all south-of-river passengers. Service frequency reaches every 3-7 minutes on the busiest corridors at peak.

CAT buses — the free Central Area Transit bus system is one of Perth's most resident-valued transport assets. Four CAT routes (Red, Yellow, Blue, Green) operate continuous loops through the Perth CBD, Northbridge, East Perth, West Perth, and Leederville. CAT services are free — no SmartRider or cash required. Frequency is every 5-10 minutes, making CAT an efficient way to move within the inner city without walking or paying for parking.

Buses — Transperth's bus network extends the rail system's coverage to all Perth suburbs, with Rapid Bus routes (frequent, limited-stop) supplementing the train network on high-demand corridors.

SmartRider — the SmartRider card delivers 10-25% discount on cash fares. Adult fares are zone-based, starting at $1.10 for Zone 1 (inner city) with a daily cap. FamilyRider daily caps provide cost-effective family travel on weekends. Seniors travelling off-peak pay a maximum of $2.20 per day.

This article was compiled by AI and screened before publishing. See our editorial standards.