Spain: Why is the speed limit shown as 30 km/h instead of 50 km/h on urban roads?

Spain: Why is the speed limit shown as 30 km/h instead of 50 km/h on urban roads?
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Applies To
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HERE Map Data
HERE Speed Limit Attribute Data
Navigation products and services using HERE map content

Symptoms
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Customers may observe one or more of the following:

An urban road in Spain displays a speed limit of 30 km/h instead of the previously expected 50 km/h.
Different directions of travel on the same road display different speed limits.
Urban highways display a speed limit of 80 km/h.
Speed limits in Spanish cities appear lower than historical map data.
Hazardous materials (HAZMAT) vehicle speed limits differ from those shown for other vehicles.
A road with a posted 50 km/h speed limit appears as an exception to the general 30 km/h rule.

Answer
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This behavior is expected. Spain introduced new urban speed limit regulations that became effective on 11 May 2021. HERE updated its speed limit data to reflect the new legal requirements. As a result, many urban roads that previously had a generic speed limit of 50 km/h now have a generic speed limit of 30 km/h or 20 km/h depending on road characteristics.

Root Cause
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The Spanish driving law introduced revised generic urban speed limits based on roadway configuration. These changes primarily affect urban streets within built-up areas and require updated speed limit attribution in the map database.

Expected Behavior
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The following generic speed limits apply unless local signage indicates a different legal limit.

| Street Characteristics | Previous Generic Speed Limit | Current Generic Speed Limit | Notes |
| --- | --- | --- | --- |
| Single-platform streets where the sidewalk and roadway are at the same level | N/A | 20 km/h | Applies to shared-space urban environments |
| Urban streets with one lane per direction of travel | 50 km/h | 30 km/h | Bus and taxi lanes are not counted when determining lane count |
| Urban streets where one direction has a single lane and the opposite direction has multiple lanes | 50 km/h | 30 km/h in the single-lane direction | Speed limit may differ by direction of travel |
| Urban highways located within built-up areas | N/A | 80 km/h | Higher values may exist where officially signed |
| Urban streets with multiple lanes in both directions | 50 km/h | 50 km/h | No generic reduction applies |

### HAZMAT Vehicles

For hazardous materials vehicles:

A maximum speed limit of 40 km/h applies on urban roads where the general speed limit remains 50 km/h.
If a road is subject to a generic 30 km/h or 20 km/h limit, the lower speed limit also applies to HAZMAT vehicles.

### Through Roads and Transversal Roads

Through/transversal roads crossing built-up areas retain the 50 km/h generic speed limit regardless of lane count.

### Local Authority Exceptions

Local authorities may designate specific single-lane urban streets to remain at 50 km/h instead of the generic 30 km/h limit. In these cases, an official 50 km/h traffic sign must be present.

Impact
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Users may notice differences between current map speed limits and historical expectations. Navigation guidance, speed limit displays, driver assistance systems, and map-based applications may reflect the updated legal limits introduced by Spanish regulations.

Recommended Actions
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If a speed limit appears incorrect:

1. Verify whether an official roadside speed limit sign is present.
2. Confirm the number of traffic lanes for each direction of travel.
3. Determine whether the road is a single-platform street, urban street, or urban highway.
4. Check whether the road is subject to a local authority exception.
5. Report a map issue if map data does not match legally posted roadside signage.

Unexpected Behavior
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The following situations may require further investigation:

The map speed limit differs from clearly posted legal signage.
A speed limit change is missing after official signage has been installed.
Lane configuration in the map does not match the actual roadway.
Different directions of travel display inconsistent speed limits without a valid lane-based reason.

References
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Official Spanish driving law published in the BOE.
* Government guidance document explaining urban speed limit reductions and implementation examples.

Keywords
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Spain speed limit, Spain urban speed limit, 30 kmh speed limit, 50 kmh speed limit, urban road speed limit, Spanish traffic law, lane based speed limit, built-up area speed limit, urban highway 80 kmh, HAZMAT speed limit, navigation speed limit, HERE map data, speed attribution, Spain road regulations, traffic speed restrictions