GEOJSON
Land Transport Authority
LTA Word Marking
Description
Land Transport Authority GeoJSON of word markings painted on Singapore road surfaces—advance warnings such as HUMP AHEAD and SLOW that alert motorists to upcoming facilities or traffic devices. Road-safety analysts, mapping teams, and GIS users locate painted text cues and overlay them with carriageways, signal aspects and junction layers. Layer coverage begins October 2025.
Official description
Words painted on the road surface to give motorists advance information on approaching facilities or traffic related devices eg HUMP AHEAD, SLOW etc
- Last updated
Data
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Displaying the source GEOJSON data on an interactive map.