Road codePortugal

Learn traffic rules with clear explanations and visual examples in our illustrated book, designed to make studying simple and engaging.


35. Road code

A road code is a collection of laws and traffic rules that regulate how people use public roads. It establishes rules for drivers, cyclists, pedestrians and other road users and covers subjects such as priority, speed, overtaking, parking, traffic lights, road signs and road markings.

Road codes differ between countries and sometimes between regions. Every road user is expected to know and follow the rules that apply where they are travelling, even when those rules differ from those in their home country.

What is a road code?

A road code is the body of traffic rules and regulations governing how road users must behave on public roads.

What does a road code regulate?

A road code can regulate subjects such as priority, speed, overtaking, turning, parking, traffic signals, road signs and road markings, as well as the responsibilities of different road users.

Are road codes the same in every country?

No. Although many traffic rules and signs are similar internationally, each country establishes its own traffic legislation and may apply different rules, signs, speed limits and requirements.

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 ...