Motorways in Spain: the rules the exam asks about every single day 🛣️
Quick answer: Autopista: a road purpose-built for motor vehicles, with separated carriageways, no level crossings and limited access. Autovía: similar, with less strict standards (accesses can be more frequent). On both: maximum 120 km/h (cars/bikes), minimum 60, entry banned to pedestrians, cyclists, mopeds and animal-drawn vehicles — and the median crossing (the opening between carriageways) is reserved for authorised and emergency vehicles: for everyone else, turning around there is a serious offence.
Motorway questions look easy until the nuances arrive: may a moped enter? What exactly is the median crossing? What about the minimum? This review pairs the regulation's definitions with the canonical answers the exam expects — typical mistakes flagged.
Autopista vs autovía: the differences table 📊
| Feature | Autopista | Autovía |
|---|---|---|
| Separated carriageways | ✅ Always | ✅ Always |
| Level crossings | ❌ Never | ❌ Never |
| Accesses | Very limited, with acceleration lanes | More frequent; adjacent properties may have entries |
| Max/min speed (cars) | 120 / 60 | 120 / 60 |
| Start sign | S-1 (autopista) | S-1a (autovía) |
For practical driving — limits, bans, stopping and parking forbidden except emergencies — the rules are nearly identical; the exam plays mostly with definitions and with who may enter.
The median crossing: the star question ⭐
The paso de la mediana is the opening in the barrier or strip separating a motorway's two directions. It exists for emergency services, road maintenance and authorised vehicles — and for authority-ordered diversions (roadworks, crashes).
The answer the exam wants: an ordinary driver may NOT use it to turn around — not even «when nobody's coming». Doing so is a serious offence, and statistically one of the most lethal manoeuvres on the network: it means crossing or merging against high-speed flow.
Who may not use a motorway 🚫
Banned: pedestrians, animals, bicycles, mopeds and personal mobility vehicles, plus anything unable to reach 60 km/h. The exam nuance: bicycles MAY ride on the hard shoulder of autovías (never autopistas) unless signs forbid it — one of the most-asked exceptions.
Stopping and parking are forbidden; in an emergency: hard shoulder, lights and the connected V16 beacon (which replaced warning triangles in 2026 precisely because walking on motorways kills).
Three rules in force since 1 October 2026 (RD 518/2026) that the exam now asks about: in a traffic jam you must form an emergency lane for priority vehicles — between the two lanes on a two-lane carriageway, and between the leftmost lane and the next one with three or more lanes (the left lane moves left, the others move right). When snow makes driving difficult, overtaking is forbidden and you must use the right-hand lane (the adjacent one too with three or more lanes), leaving the left lanes free for emergency vehicles and snowploughs. And motorcycles may use the right hard shoulder in a jam only on signposted stretches, in single file and at 30 km/h max.
Conclusion 🏁
Autopista and autovía share almost everything; the exam lives off three nuances — definitions, the median crossing and who may enter. With this page and the speed-limits table the topic is closed; convert it into real questions on TraficoTest, and if you're actually travelling, check how the tolls work first.
What searchers ask (answered head-on) 🔍
The exact phrasings people type into Google and AI assistants — answered head-on:
«what is a median crossing (paso de la mediana)?»
The opening in the median — the barrier separating the two directions — of a motorway or dual carriageway. It exists for emergency and road-maintenance vehicles and authority-ordered diversions. A private driver may never use it to turn around: that's a serious offence.
«autopista vs autovía — what's the difference?»
Both have separated carriageways and no level crossings; the autovía accepts less strict standards — more frequent accesses, possible entries from adjacent properties. Driving rules and limits are practically identical.
«what is a conventional road (carretera convencional)?»
Any interurban road that isn't a motorway or dual carriageway: typically one lane per direction with no physical separation and a 90 km/h generic limit for cars and bikes. They concentrate most serious crashes — hence so many exam questions.
«on a two-lane-per-direction urban through-road (travesía)…»
…you may use whichever lane suits your destination, the left included: a travesía is the stretch of road crossing a town, and urban circulation rules apply there — not the interurban «right lane except overtaking» rule.
«can bicycles ride on an autovía?»
On the hard shoulder of autovías, yes — unless a sign forbids it. On autopistas, never. One of the exam's favourite exceptions.
Frequently asked questions ❓
What is the median crossing?
The opening in the barrier separating a motorway's two directions; only authorised, emergency and maintenance vehicles may use it, plus authority-ordered diversions.
Can I use the median crossing to turn around?
No: for a private driver it's forbidden and a serious offence, given the extreme danger of the manoeuvre.
What's the difference between autopista and autovía?
Both have separated carriageways and no level crossings; the autovía accepts less strict standards, such as more frequent accesses from adjacent land.
Can bicycles ride on an autovía?
On the autovía's hard shoulder yes, unless signs forbid it; on autopistas, never.
What's the minimum speed on Spanish motorways?
60 km/h: vehicles that cannot reach it are barred from entry.