Driving in Spain as an American
Spain drives on the right, the same as the United States. With an American license you also need an International Driving Permit. At junctions without signs or road markings, traffic from your right goes first, even from a small side street. You can't turn right on a red light, even after stopping.
Unless signposted otherwise, the limits are 30 km/h in towns, 90 on country roads and 120 on freeways, or about 19, 56 and 75 mph. Watch for fixed, mobile, average speed and red light cameras, and for unmarked camera cars. The alcohol limit is 0.05, lower than the 0.08 at home.
Spain and the United States side by side
The rows in yellow are different from home.
| Rule | Spain | United States |
|---|---|---|
| Drive on the | Right | Right |
| Speed units | km/h | mph |
| Alcohol limit | 0.05 | 0.08 |
| Holding a phone | Banned | Banned |
| Turn on red | No | Yes, after stopping |
| Unmarked junctions | Traffic from the right | First to arrive |
| Roundabouts go | Counterclockwise | Counterclockwise |
| Daytime headlights | Not required | When visibility is poor |
| Passing on the inside | Banned | Allowed |
The rules that catch Americans out
The most important first.
No turning right on red
You can't turn on a red light here, even after stopping. At home you can, so it's an easy habit to bring with you. Wait for green, or for a flashing arrow if one is shown.
Priority to the right
At a junction with no signs, signals or road markings, yield to traffic coming from your right, even from a small side street. Think of it as a four-way stop with no signs, where the car on your right always goes first, even if you got there first. At a junction with no signs, signals or markings, yield to vehicles coming from your right.
You need an International Driving Permit
With an American license, you need an International Driving Permit (IDP) as well as your license. The DGT says drivers with a license from outside the EU and EEA need an International Driving Permit, carried with the license and a passport or ID card. The US State Department says you need one to rent a car, and police who find you without one can impound the car and fine you on the spot.
A V-16 beacon replaces warning triangles
Since 1 January 2026 a Spanish-registered car, including a rental car, must carry a certified connected V-16 beacon. Triangles no longer count for Spanish cars. After a breakdown or crash, switch on the hazard lights, switch on the beacon and put it on the roof from inside the car. Then, if there is a safe place off the road, put on the hi-vis vest and get out on the side away from traffic. If not, stay inside with seatbelts fastened.
30 km/h on single-lane town streets
Town streets with one lane in each direction have a 30 km/h limit even without a sign. Streets with two or more lanes each way, and main roads passing through a town (travesías), default to 50 km/h.
Pay on the spot if you live abroad
Police ask drivers who cannot show legal residence in Spain to pay a fine on the spot, by card or cash. If you don't, the car is immobilised. Paying within 20 days, including on the spot, halves the fine.
No earpieces, even for hands-free
Headphones, earphones and earpieces are banned while driving, even for calls. Hands-free calls must use a system that needs neither your hands nor anything in your ears.
Give cyclists room and slow down
Leave at least 1.5 meters when passing a cyclist. Since 1 October 2026, outside towns you must also slow to at least 20 km/h below the limit, and move fully into the next lane where there is more than one lane in your direction.
Drink driving
The blood alcohol limit is 0.05, and 0.03 for license held for less than 2 years. That's lower than the 0.08 at home. The breath limits are 0.25 mg/l, or 0.15 mg/l for novice and professional drivers.
14 more rules worth knowing
No speed allowance for passing
Since 2022 you may not exceed the 90 km/h limit on conventional roads to pass.
Low emission zones in cities
Many cities restrict access by the car's DGT environmental label, and cameras read license plates. In central Madrid, a car with a C label, which recent gas and diesel cars have unless they are hybrids, may enter only to park in a public parking lot. Each improper trip costs €200. Check each city's rules before you drive in.
Radar detectors are illegal, apps are not
Carrying a radar detector is an offense, and a jammer is a very serious one. Apps and sat navs that warn of camera locations are legal.
Make an emergency corridor in jams
Since 1 October 2026, when traffic on an autopista or autovía slows to walking pace or stops, you must pull over to open a lane for emergency vehicles. With two lanes, the gap goes between them. With three or more, the left lane moves left and the others move right.
Slow down past stopped vehicles
When passing a vehicle stopped on the road after a breakdown or crash, or a road crew, leave at least 1.5 meters and slow to at least 20 km/h below the limit.
Speeds are in km/h
Speed signs and your speedometer's main scale are in kilometers per hour. 30 km/h is about 19 mph, 90 km/h is about 56 mph, 120 km/h is about 75 mph.
Speed limits
Towns are 30 km/h (about 19 mph) here, slower than the 25 mph at home. The sign with the town's name on it sets the town limit by itself, usually with no speed sign.
No passing on the right
On freeways, passing on the right is banned. Keep to the right-hand lane unless you're passing. Outside towns, on roads with more than one lane in your direction, keep to the right-hand lane. Use the others only when traffic makes it sensible, such as to pass, and never hold up faster vehicles behind you.
Zonas de Bajas Emisiones (ZBE)
Most zones decide access by the car's DGT environmental label: 0 (blue), ECO, C (green) or B (yellow). Cars with no label are the most restricted. Each city sets its own rules, and some let restricted cars in only to park in a public or private parking lot. Where: Every town of more than 50,000 people must set one up. The DGT lists Madrid, Barcelona, San Sebastián, Valencia, Seville, Zaragoza, Bilbao and Málaga among the main ones. A Spanish rental car is already classed by its DGT label, shown on the sticker in the bottom right corner of the windshield. Foreign-registered cars cannot get a Spanish label but can use the equivalent label from their home country, and some cities such as Barcelona ask them to register in advance.
Madrid ZBE (whole city)
Cars with a 0, ECO, C or B label can drive in freely. Cars with no label are banned unless registered in Madrid and paying the city's vehicle tax, or exempt. Where: The whole municipality of Madrid, 24 hours a day. The M-40, M-45 and M-50 ring roads are outside the zone. Fine: €200. Gas cars registered since 2001 and diesel cars since 2006 have at least a B label, so only older cars are affected.
Madrid Distrito Centro (ZBEDEP)
Only cars with a 0 or ECO label may drive in freely. Cars with a C or B label may enter only to park in a public parking lot or under another exception, and cars with no label are banned. Where: Central Madrid, the former Madrid Central area. Fine: €200 for each improper trip. A gas car registered since 2006, or a diesel since September 2015, has a C label unless it is a hybrid, which gets ECO. With a C label, drive in only to a public parking lot, or leave the car outside the center. Cameras read license plates and the fine arrives by post.
Toll roads
The vast majority of Spain's roads are free to use. The toll freeways (autopistas de peaje) that remain charge at booths, which take cash or bank cards. On most toll freeways you take a ticket when you join and pay when you leave. Some sections charge one fixed toll. State toll freeways still charging in 2026 include the AP-6, AP-9, AP-46, AP-51, AP-53, AP-61, AP-66, AP-68 and AP-71, the AP-7 between Málaga and Guadiaro, between Alicante and Cartagena and between Cartagena and Vera, the AP-36 (Ocaña to La Roda), the AP-41 (Madrid to Toledo), the M-12 and the R-2, R-3, R-4 and R-5.
Leave roundabouts from the outer lane
Traffic on the roundabout has priority. The inner lanes are for going round. Move to the outer lane before your exit and signal, rather than cutting across from an inner lane.
Park on the right on two-way streets
On a two-way street you may park only on the right-hand side in your direction of travel, so never facing oncoming traffic. Only on one-way streets may you also park on the left.
Open Spain in the app, set to an American licence, and keep all of this with you offline.
Open it in the appSpeed limits compared with home
Signs here are in km/h. The black marks show your limits at home, converted.
Who goes first
Priority to the right
When your road has priority
Signs that look different from home
Speed camera ahead on an ordinary road
A speed camera checks this point or section of an ordinary road.
Speed camera ahead on a freeway
A speed camera checks this point or section of an autopista or autovía.
Red light camera
A camera checks that vehicles stop at the red light ahead.
Yield
Yield to vehicles on the road or lane you are joining.
Speed limit
Maximum speed in km/h until a sign ends it. When it is mounted with a danger warning, it ends with the danger. On a minor road, it ends where you turn onto a road with priority.
Speed checks from the air
Speed may be checked from a helicopter or drone on this stretch. If the checks target one type of vehicle, only that vehicle may be shown.
No parking
No parking on this side of the road, from the sign to the next junction unless shown otherwise. Stopping briefly is allowed.
No passing
No passing of motor vehicles where it means using the side of the road for oncoming traffic, until an end sign.
Signs you won't know from home
Vehicles are banned from entering according to their DGT environmental label or other environmental criteria.
You are entering a town. Urban rules and urban speed limits apply from here.
At the junction ahead the general rule applies: vehicles coming from your right go first.
No stopping or parking on the side of the road where the sign stands, from the sign to the next junction unless shown otherwise.
Urban rules end here. Limits for roads outside towns apply.
You have priority at junctions over vehicles on the other roads.
Narrow section ahead. Do not enter until you can pass without making oncoming vehicles stop.
Start of an autopista. Freeway rules apply.
Start of an autovía. The same rules apply as on an autopista.
Speed cameras
Fixed and average speed cameras are announced by signs, and the DGT publishes their locations. Mobile radars, unmarked cars, helicopters and drones also check speed. In Catalonia, the Basque Country and Navarre, regional police patrol the roads instead of the Guardia Civil. Camera fines go to the registered keeper. For a rental car, the rental company must identify the driver, and can do so by sending a copy of the rental contract, so the fine is then sent to you. If police stop you and you cannot show legal residence in Spain, you must pay on the spot, by card or in cash in euros, or the car is immobilised. Paying on the spot still gets the 50 per cent discount.
Before you drive
- Your driving licenseThe physical card, not a photo or a digital license.
- An International Driving PermitRequired with your license. Get it before you leave home.
- Your passportRental companies and police ask for ID.
- V-16 connected warning beaconSince 1 January 2026 a certified, connected V-16 beacon is the only legal way to signal a broken-down Spanish-registered car. Warning triangles no longer count, except on foreign-registered cars. Not carrying a beacon costs €80.
- Hi-vis vestThe vest is part of a car's compulsory equipment. Put it on before you step onto the road or shoulder outside towns. Keep it where you can reach it from the driver's seat.
- Child seatRequired for any child 135 cm tall or shorter. It must go in a rear seat unless it cannot be fitted there, the rear seats are already taken by other child seats, or the car has no rear seats. Rental companies supply seats if you ask when booking.
- Zonas de Bajas Emisiones (ZBE)A Spanish rental car is already classed by its DGT label, shown on the sticker in the bottom right corner of the windshield. Foreign-registered cars cannot get a Spanish label but can use the equivalent label from their home country, and some cities such as Barcelona ask them to register in advance.
- Madrid ZBE (whole city)Gas cars registered since 2001 and diesel cars since 2006 have at least a B label, so only older cars are affected.
- Madrid Distrito Centro (ZBEDEP)A gas car registered since 2006, or a diesel since September 2015, has a C label unless it is a hybrid, which gets ECO. With a C label, drive in only to a public parking lot, or leave the car outside the center. Cameras read license plates and the fine arrives by post.
- Earphones awayCalls and directions through the car's speakers.
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Sources: the official Spain sources listed on the Spain guide, checked 15 October 2026.