A2 Collocation Neutral 2 min read

限速

xiansu

Speed limit

Literally: Limit speed

In 15 Seconds

  • Refers to the legal maximum speed for vehicles on a road.
  • Commonly seen on red-and-white circular traffic signs in China.
  • Essential vocabulary for driving, using GPS, or discussing traffic laws.

Meaning

This phrase refers to the maximum legal speed you can drive on a road. It is the 'speed limit' that keeps traffic safe and organized.

Key Examples

3 of 6
1

Checking the limit while driving

这条路的限速是多少?

What is the speed limit on this road?

2

Warning a friend who is driving too fast

别开太快,这里限速六十。

Don't drive too fast, the speed limit here is sixty.

3

A formal traffic announcement

前方隧道限速八十公里。

The speed limit in the tunnel ahead is 80 kilometers.

🌍

Cultural Background

China's 'Skynet' traffic system is incredibly efficient at monitoring speed. Drivers often use radar-detecting apps that announce '限速' every few kilometers. This has created a driving culture where people are hyper-aware of these specific numbers to avoid heavy fines.

💡

Units Matter

In China, speed is always measured in kilometers per hour (km/h), never miles. So '120' is fast, but not '120 mph' fast!

⚠️

The 10% Rule

While the `限速` is strict, many Chinese drivers believe there is a 10% buffer before cameras trigger, but don't count on it!

In 15 Seconds

  • Refers to the legal maximum speed for vehicles on a road.
  • Commonly seen on red-and-white circular traffic signs in China.
  • Essential vocabulary for driving, using GPS, or discussing traffic laws.

What It Means

限速 is a simple combination of two characters. means to limit or restrict. is short for speed. Together, they tell you exactly how fast you are allowed to go. You will see this on every highway and city street in China. It is the law of the road.

How To Use It

Use it as a noun or a verb. You can say 'The speed limit is 60' or 'This road limits speed.' Most often, you will see it on round red signs with a number. If you are driving with a friend, you might point at a sign and say the number. It is very straightforward. No complex grammar is needed here.

When To Use It

Use it whenever you are talking about driving or safety. It is essential when navigating GPS apps like Baidu Maps. You will hear your phone shout 'You are exceeding the speed limit!' if you are too fast. Use it when discussing traffic tickets or road conditions. It is a very practical, everyday term for anyone in a car.

When NOT To Use It

Do not use 限速 for personal productivity or life pace. If your friend is eating too fast, do not say they have a 限速. That sounds like they are a car. For people, use terms like 'slow down' or 'take it easy.' This term is strictly for vehicles and mechanical movement. Keep it on the asphalt!

Cultural Background

China has a massive network of high-speed cameras. These cameras are famous for catching even minor speeders. Because of this, drivers are very sensitive to 限速 signs. In many cities, the limit changes suddenly between different road sections. This makes 'checking the speed limit' a constant habit for Chinese drivers. It is a point of shared frustration and caution.

Common Variations

超速 means to exceed the speed limit. This is what you want to avoid! 最低限速 refers to the minimum speed limit, usually found on highways. You might also hear 高速限速 specifically for freeway limits. If you see a sign that says 限速解除, it means the previous speed restriction has ended. Happy driving!

Usage Notes

The phrase is very stable and doesn't change much between regions. Just remember to always follow it with a number if you are specifying the limit.

💡

Units Matter

In China, speed is always measured in kilometers per hour (km/h), never miles. So '120' is fast, but not '120 mph' fast!

⚠️

The 10% Rule

While the `限速` is strict, many Chinese drivers believe there is a 10% buffer before cameras trigger, but don't count on it!

💬

Electronic Eyes

China has 'Electronic Eyes' (电子眼) everywhere. They are the silent observers of the `限速`, making driving in China a very disciplined experience.

Examples

6
#1 Checking the limit while driving

这条路的限速是多少?

What is the speed limit on this road?

A standard way to ask for information while driving.

#2 Warning a friend who is driving too fast

别开太快,这里限速六十。

Don't drive too fast, the speed limit here is sixty.

Using the number directly after the phrase.

#3 A formal traffic announcement

前方隧道限速八十公里。

The speed limit in the tunnel ahead is 80 kilometers.

Common phrasing for GPS or official road signs.

#4 Complaining about a slow road

这条路限速太低了,真麻烦!

The speed limit on this road is too low, what a pain!

Expressing frustration about traffic regulations.

#5 Explaining a traffic ticket to a spouse

我不小心超过了限速,被罚款了。

I accidentally went over the speed limit and got fined.

Used to explain the reason for a penalty.

#6 Texting a friend about a speed trap

注意,桥上有限速拍照。

Watch out, there is a speed limit camera on the bridge.

Warning others about enforcement cameras.

Test Yourself

Choose the correct word to complete the sentence about driving safety.

高速公路上的___通常是120公里。

✓ Correct! ✗ Not quite. Correct answer: 限速

The speed limit (限速) on highways is typically 120km/h.

Identify the term for 'exceeding' the speed limit.

如果你___,警察会给你罚单。

✓ Correct! ✗ Not quite. Correct answer: 超速

If you exceed the speed limit (超速), the police will give you a ticket.

🎉 Score: /2

Visual Learning Aids

Formality of '限速'

Informal

Talking to friends in a car.

看,限速!

Neutral

Asking for directions or road rules.

这里的限速是多少?

Formal

Official traffic signs or news reports.

本路段限速四十公里。

Where you'll hear '限速'

限速 Contexts
📱

GPS Navigation

您已超速,当前限速60。

🚗

Driving School

考试时要注意限速。

🛑

Road Signs

前方限速解除。

👮

Police Interaction

你知道这里的限速吗?

Practice Bank

2 exercises
Choose the correct word to complete the sentence about driving safety. Fill Blank

高速公路上的___通常是120公里。

✓ Correct! ✗ Not quite. Correct answer: 限速

The speed limit (限速) on highways is typically 120km/h.

Identify the term for 'exceeding' the speed limit. Fill Blank

如果你___,警察会给你罚单。

✓ Correct! ✗ Not quite. Correct answer: 超速

If you exceed the speed limit (超速), the police will give you a ticket.

🎉 Score: /2

Frequently Asked Questions

11 questions

It is a combination of (limit) and (speed), literally meaning 'limit speed'.

You can ask 这里的限速是多少? (Zhèlǐ de xiànsù shì duōshǎo?).

No, it is strictly used for vehicles like cars, buses, and trains. You wouldn't use it for a person running.

There isn't a direct opposite, but 超速 (chāosù) means exceeding the limit, and 减速 (jiǎnsù) means to slow down.

It is a neutral term used in both casual conversation and official legal documents.

Yes, you can say 这段路限速五十 (This section of road limits speed to 50).

It means 'minimum speed limit,' which you usually see on the inner lanes of highways.

No, they vary. Highways are usually 120, while city roads can be 40 or 60 depending on the area.

You can say 我超速被罚款了 (Wǒ chāosù bèi fákuǎn le).

In most Chinese cities, the 限速 is usually 60 kilometers per hour on main roads.

Yes! It can also mean throttling or limiting your data speed, like 网络限速 (network speed limit).

Related Phrases

🔗

超速 (Speeding)

🔗

减速 (Slow down)

🔗

加速 (Speed up)

🔗

交通规则 (Traffic rules)

🔗

罚款 (Fine/Penalty)

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