GEOJSON
Land Transport Authority
LTA Traffic Signal Aspect (GEOJSON)
Description
Land Transport Authority GeoJSON of traffic-signal aspects across Singapore—ground, overhead, green filter arrows, beacons and related devices that control road traffic flow. Transport engineers, autonomous-driving teams, and GIS users locate signal hardware and overlay it with junctions, lane markings and road-network layers. Layer coverage begins October 2025.
Official description
Traffic lights consisting of signal aspects such as ground, overhead, green filter arrow, beacons, etc to control traffic flow.
- Last updated
Data
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Displaying the source GEOJSON data on an interactive map.