Location markerJapan
45. Location marker
A location marker is a roadside reference showing a measured position along a road. It normally identifies a kilometre, mile or smaller interval measured from an established starting point on that route.
Kilometre and hectometre markers help road users, emergency services, road authorities and maintenance crews identify an exact section of road. They do not impose a speed limit, priority rule or access restriction.
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What does a roadside location marker tell you in Japan?
Japanese expressways may show kilometre posts. Give the road name, direction and kilometre position when reporting a problem.
🔗 laws.e-gov.go.jp • e-Gov — current enforced Road Traffic Act, revision metadata and full text
🔗 npa.go.jp • NPA — Traffic Lights and Road Signs, official English definitions
🔗 npa.go.jp • NPA — traffic instruction handbook, sign groups and road use; read with current Act
How can a location marker help in an emergency in Japan?
If you can see a marker safely, give the emergency operator the route number or road name, travel direction and marker reading. Additional landmarks, exits and GPS position can help. Do not leave a safe place or enter traffic to read a post.
🔗 laws.e-gov.go.jp • e-Gov — current enforced Road Traffic Act, revision metadata and full text
🔗 npa.go.jp • NPA — Traffic Lights and Road Signs, official English definitions
🔗 npa.go.jp • NPA — traffic instruction handbook, sign groups and road use; read with current Act
Does a location marker set a speed limit or permit stopping in Japan?
No. A location marker is for orientation and road management; it does not itself set a speed limit, change priority or permit parking. Follow the actual traffic signs and stop only where the law and safety allow.
🔗 laws.e-gov.go.jp • e-Gov — current enforced Road Traffic Act, revision metadata and full text
🔗 npa.go.jp • NPA — Traffic Lights and Road Signs, official English definitions
🔗 npa.go.jp • NPA — traffic instruction handbook, sign groups and road use; read with current Act

Traffic rules
Japan