ZonePortugal

An introduction to the traffic rules and road signs of Portugal. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.


3. Zone

A traffic zone is an area in which a traffic rule applies throughout all included roads or road sections. The rule normally begins at a zone-entry sign and remains applicable until the corresponding end-of-zone sign is passed.

Zones may regulate speed, parking, access, vehicle categories, emissions or other traffic behaviour. The signs used, the roads covered and the effect of intersections or local exceptions depend on local traffic law.

Zone
30 km/h speed limit and cyclist warning at the eastern end of Estrada da Rocha Baixinha. (Albufeira, Portugal)
Wikimedia.org • Kolforn • CC BY
How do people refer to traffic zones in Portugal?

Portuguese law uses sinais de zona for zonal signs and zona de velocidade limitada for a speed-limited zone. Other zones can regulate parking, access or emissions.

🔗 pgdlisboa.pt • Portugal, Código da Estrada — articles 1, 24–28, 78-A; RST H6, H37, H46–H47, N1–N2 and zones

🔗 ansr.pt • ANSR official RST — corrected 2019 republication, sign descriptions and markings

Where does a zone rule apply in Portugal?

A speed-zone entrance sets the maximum shown for the designated area. Read supplementary panels for the scope of access or parking restrictions; the same word zone can accompany quite different symbols.

🔗 pgdlisboa.pt • Portugal, Código da Estrada — articles 1, 24–28, 78-A; RST H6, H37, H46–H47, N1–N2 and zones

🔗 ansr.pt • ANSR official RST — corrected 2019 republication, sign descriptions and markings

Is every Portuguese traffic zone limited to 30 km/h?

No. The general speed-zone sign displays the applicable maximum. A specifically designated Zona 30 km/h includes traffic-calming measures intended to keep speeds at or below 30 km/h. Parking or emissions zones do not create that speed limit merely by being zones.

🔗 pgdlisboa.pt • Portugal, Código da Estrada — articles 1, 24–28, 78-A; RST H6, H37, H46–H47, N1–N2 and zones

🔗 ansr.pt • ANSR official RST — corrected 2019 republication, sign descriptions and markings

How do you know when a traffic zone ends in Portugal?

Use the matching end sign for the particular restriction. Portuguese signs can end a speed restriction or all zone prohibitions; read the symbols rather than assuming every end panel has the same effect.

🔗 pgdlisboa.pt • Portugal, Código da Estrada — articles 1, 24–28, 78-A; RST H6, H37, H46–H47, N1–N2 and zones

🔗 ansr.pt • ANSR official RST — corrected 2019 republication, sign descriptions and markings

1 Portugal 2 Motorway 3 Zone 4 Speed limit 5 Bike path 6 Bus stop 7 Dead end 8 Stop sign 9 Roundabout 10 Railway crossing 11 Mandatory direction 12 School area 13 Overtaking 14 Crossing animals 15 Wrong-way driving 16 Traffic lights 17 Traffic mirror 18 International border 19 Parking 20 No parking 21 Disabled parking 22 Reversing 23 Tourist attraction 24 Licence plate 25 Charging station 26 Bus 27 Police 28 Ambulance 29 European emission standard 30 Pothole 31 Path 32 Particulates 33 Air pollution 34 Rush hour 35 Road code 36 Street gutter 37 Cargo bike 38 Forestry vehicle 39 Construction vehicle 40 Semi-trailer truck 41 Trolleybus 42 Speed pedelec 43 Delivery vehicle 44 Idling 45 Tow truck 46 Four-wheel drive 47 Bicycle 48 Motorcycle equipment 49 Rail track 50 Caravan 51 Trailer 52 Tow hitch 53 Fire truck 54 Siren 55 Convoy 56 Emergency vehicle lighting 57 Agricultural machinery 58 Electric bicycle 59 Electric vehicle 60 Pedelec 61 Quadricycle 62 Microcar 63 All-terrain vehicle 64 Van 65 Recreational vehicle 66 Scooter 67 Trikke 68 Personal mobility device 69 Skateboard 70 Segway 71 Kick scooter 72 Roller skates 73 Mailman 74 Hitchhiker 75 Toddler 76 Child 77 Disability 78 Motorail 79 km/h 80 mph 81 Speedometer 82 Ride height 83 Dirt road 84 Driving 85 Start-stop system 86 Manual transmission 87 Automatic transmission 88 Throttle 89 Tachometer 90 Steering wheel 91 Power steering 92 Visual scanning 93 Mirror 94 Fuel 95 Fuel gauge 96 Petrol 97 Diesel 98 Diesel exhaust fluid 99 Car insurance 100 First aid kit ...