Official speed limits for all Saudi road types — highways, city roads, school zones, residential areas, and expressways. Saher camera fines explained.
Always follow posted signs — limits may vary by road section
| Road Type | Speed Limit | Notes |
|---|---|---|
| Expressways / Premium highways (where signed) | 140 km/h | Only where a 140 sign is posted. 4 km/h Saher buffer. Riyadh–Dammam, Jeddah–Makkah expressways. |
| Standard intercity highways | 120 km/h | Default limit outside cities. 10 km/h Saher buffer before fine triggers. |
| Arterial roads / urban expressways inside cities | 100 km/h | High-capacity city roads — check posted signs. |
| Main urban roads and city arterials | 80 km/h | Common on major city roads, ring roads, and dual carriageways inside cities. |
| Standard city streets | 60 km/h | Default urban street limit. Most city roads inside Riyadh, Jeddah, Dammam. |
| Residential areas and housing compounds | 40 km/h | Lower limits may be posted — always follow signs in residential zones. |
| School zones (during school hours) | 30–40 km/h | Strictly enforced during morning and afternoon school hours. Flashing warning lights signal active zone. |
| Hospital and emergency zones | 40 km/h | Posted speed — check signs near hospitals and clinics. |
| Tunnels | 80 km/h | Headlights must be on in tunnels. Dipped (low) beam required. |
| Roadworks / construction zones | 60 km/h | Temporary digital signs may show lower limits. Fines apply. |
The limits in this table are the standard defaults. Individual roads may have different posted limits based on road conditions, construction, or local authority decisions. Always follow the posted sign — it overrides the default limit.
How Saudi speed cameras work and what the fines are
Saher cameras use AI-powered infrared technology and operate 24 hours a day, 7 days a week across Saudi Arabia. They record your speed, take a photo of your vehicle and licence plate, and instantly link the violation to your Iqama via Absher. You receive an SMS notification immediately.
Camera buffer zones: On roads posted at 120 km/h or below, Saher applies a 10 km/h buffer before issuing a fine (so fines trigger above 130 km/h on a 120 road). On roads posted at 140 km/h, the buffer is only 4 km/h. Do not rely on these buffers — treat the posted limit as absolute.
Practical advice for driving in Saudi Arabia
Never rely on camera buffers. Saher buffers are not guaranteed and can change. Always drive at or below the posted limit.
Many Saudi highways use electronic variable message signs that can change speed limits in real time based on traffic, weather, or incidents. These are legally enforceable.
Saudi weather can change quickly. Sandstorms, fog, and rain reduce visibility dramatically. Reduce speed significantly — even if the limit is higher.
School zone limits drop to 30–40 km/h during school hours. Flashing amber lights signal an active school zone. Saher enforces these zones with extra cameras.
On highways outside cities — especially at night — camels on the road are a real danger. They are almost invisible until your headlights hit them. Slow down significantly after dark on desert roads.
Headlights are mandatory in tunnels, during rain, and at night. The fine for driving without headlights is SAR 2,000. Always use dipped (low) beam in tunnels.
15 questions on speed limits — a key topic in the Dallah computer test
Speed questions appear in every Dallah computer test
About Saudi Arabia speed limits
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