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LTA Lane Marking (GEOJSON)

Description

Land Transport Authority GeoJSON of lane markings painted on Singapore roads to warn, direct, and regulate traffic. Mapping, autonomous-driving, and traffic-engineering users overlay lane lines with carriageways and junctions. Coverage starts from October 2025.

Official description

Lines painted on the road , used to warn and direct drivers and to regulate traffic. The road markings give us information about the roads we are traveling on and the actions we should or should not be taking.

Last updated

Data

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Displaying the source GEOJSON data on an interactive map.