One-way trafficIndonesia
1. One-way traffic
One-way traffic means that vehicles on a road or carriageway may travel only in one designated direction. The permitted direction is normally indicated by traffic signs, lane arrows or road markings.
Some road users, such as cyclists or public-transport vehicles, may be allowed to travel in the opposite direction when signs expressly permit it. A one-way road does not by itself determine the speed limit, priority or parking rules.
How should I read a one-way restriction in Indonesia?
Follow the direction designated by the street’s one-way signs and any entrance restrictions or lane arrows. A compulsory turn at one junction is different from a restriction applying along the street.
🔗 peraturan.bpk.go.id • BPK — Law 6/2023, Article 55, amendments to Act 22/2009
🔗 peraturan.bpk.go.id • PM 13/2014 — full national traffic-sign regulation and illustrated annexes
🔗 peraturan.bpk.go.id • BPK — current PM 13/2014 status and repeal of old KM 61/1993
🔗 jdih.dephub.go.id • PM 34/2014 — full national road-marking provisions
🔗 peraturan.bpk.go.id • PM 67/2018 — marking amendment and replacement annex
May cyclists travel against the general traffic direction in Indonesia?
Do not assume cyclists are exempt from a road’s direction restriction. Check whether the applicable signs, local traffic arrangement or separately designated cycle facility actually authorise movement in the opposite direction; an ordinary bicycle-route sign is not enough.
🔗 peraturan.bpk.go.id • BPK — Law 6/2023, Article 55, amendments to Act 22/2009
🔗 peraturan.bpk.go.id • PM 13/2014 — full national traffic-sign regulation and illustrated annexes
🔗 peraturan.bpk.go.id • BPK — current PM 13/2014 status and repeal of old KM 61/1993
🔗 jdih.dephub.go.id • PM 34/2014 — full national road-marking provisions
🔗 peraturan.bpk.go.id • PM 67/2018 — marking amendment and replacement annex
Does one-way traffic give me priority or a different speed limit in Indonesia?
A one-way restriction concerns direction. Continue to follow the applicable speed limit, signals, give-way or stop controls and junction-priority rules. Where authorised counterflow traffic exists, check for it before turning or crossing; your permitted direction is not automatic junction priority.
🔗 peraturan.bpk.go.id • BPK — Law 6/2023, Article 55, amendments to Act 22/2009
🔗 peraturan.bpk.go.id • PM 13/2014 — full national traffic-sign regulation and illustrated annexes
🔗 peraturan.bpk.go.id • BPK — current PM 13/2014 status and repeal of old KM 61/1993
🔗 jdih.dephub.go.id • PM 34/2014 — full national road-marking provisions
🔗 peraturan.bpk.go.id • PM 67/2018 — marking amendment and replacement annex

Traffic rules
Indonesia