Traffic volume in Casula (2170)
Casula (2170) sits within the Liverpool local government area. Traffic volumes here reflect the intersection of local trip generation (residents driving to destinations) and through-traffic (vehicles using Casula streets to access other destinations). High through-traffic is common on suburbs that sit between major roads, a pattern that raises noise and pollution levels without necessarily benefiting residents.
If the AADT counts for Casula are concentrated on one or two arterial roads, the practical impact on most residential streets is low. The key question is whether your specific property is on, adjacent to, or buffered from those arterials. A suburb-level traffic rating of "high" can mask very quiet residential streets that are simply near a busy road without directly fronting it.
Traffic volume in nearby suburbs