Traffic Signal Controller Locations in Australian Capital Territory

ACTGOV Traffic Signal Controller Assets is a point dataset showing traffic signal controller locations owned or managed by Transport Canberra and City Services. Attributes include location description, suburb, ownership, maintenance responsibility, and asset sub-type. Data is captured via works-as-executed handover or field audits.

Use Cases

• Map asset sub-type distribution across suburbs to analyze controller technology deployment.
• Analyze ownership and maintained_by fields to assess public versus private asset management responsibility.
• Use location_description and suburb data for spatial planning of traffic signal maintenance routes.

Strengths

• Data is directly sourced from the authoritative asset database of the Transport Canberra and City Services Directorate.
• Attributes include specific controller models like ATSC4, Eclipse, and PSC3000 for detailed technical analysis.
• Dataset is updated regularly, with a last recorded update in March 2026.

Limitations

• Dataset may be incomplete as it excludes assets owned by other government directorates or the Federal Government.
• No row count or sample data is provided, limiting assessment of spatial density and coverage.
• Relies on handover processes and field audits, which may introduce data latency or omission errors.

Provenance

Source

Transport Canberra and City Services - City Operations, ACT Government Open Data.

Collection Method

Captured and maintained in asset database through works-as-executed handover process or field audits.

Time Range

null

Freshness

Last updated 2026-03-24.

Geography

Australian Capital Territory.