Warning sign · W326
Narrow bridge sign (W326)
A narrow bridge lies ahead.
What does the narrow bridge sign mean?
A narrow bridge lies ahead.
What should you do?
Reduce speed, check oncoming traffic and obey priority controls.
| Sign code | W326 |
|---|---|
| Sign group | Warning signs |
| Applies to | All learner codes (1, 2 and 3) |
| Test section | Road signs and markings |
How to recognise the narrow bridge sign
A triangle showing the road narrowing as it crosses a bridge.
Where you will see it
On any road before a bridge that is narrower than the approach.
What to do when you see it, step by step
- Slow down.
- If a vehicle is coming the other way, try not to cross at the same moment.
The common mistake
Not the same as a one-vehicle structure (W327), where only a single vehicle can pass at a time.
About warning signs
Warning signs tell you about a hazard ahead so you can slow down and prepare. They are red-bordered triangles. The K53 learner's test asks you to recognise signs like the narrow bridge sign (W326) and choose the correct response, so learn both the picture and the action.
How to answer a test question about this sign
- Look at the shape and colour first. They tell you the group: warning signs for this one.
- Recall what the sign asks of you: reduce speed, check oncoming traffic and obey priority controls.
- Remove the options that describe a different group of sign, then choose the response that matches the action.
Want the full explanation? Read the chapter Warning signs and temporary road controls.
Signs it is often confused with
Learners mix up signs that look or sound similar. Compare the narrow bridge sign with these:
Crossroad ahead (W101)A triangle with a plain cross showing a road crossing yours.
T-junction ahead (W104)A triangle showing your road ending against a road that runs across it.
Skewed T-junction (W105)A triangle showing a T-junction whose cross-road meets yours at an angle (one of a left/right pair).Test yourself: Narrow bridge sign questions
1 What does this sign mean?
- A left turn is prohibited at the junction ahead.
- A narrow bridge lies ahead.
- A danger requiring extra caution lies ahead.
Show the answer
Answer B: A narrow bridge lies ahead.
Reduce speed, check oncoming traffic and obey priority controls.
Memory tip: W326 · Narrow bridge
All vehicle codes
2 Which response fits this sign?
- Choose another permitted direction at the junction.
- Reduce speed, check oncoming traffic and obey priority controls.
- Read any supplementary plate and approach carefully.
Show the answer
Answer B: Reduce speed, check oncoming traffic and obey priority controls.
Narrow bridge: A narrow bridge lies ahead.
Memory tip: Reduce speed, check oncoming traffic and obey priority controls.
All vehicle codes
Narrow bridge sign: quick questions
What does the narrow bridge sign (W326) mean?
A narrow bridge lies ahead.
What should you do at the narrow bridge sign?
Slow down. If a vehicle is coming the other way, try not to cross at the same moment.
Where will you see the narrow bridge sign?
On any road before a bridge that is narrower than the approach.
What is the common mistake with the narrow bridge sign?
Not the same as a one-vehicle structure (W327), where only a single vehicle can pass at a time.
Sign artwork: Southern African Development Community (SADC), public domain. AceK53 is an independent study aid. Always confirm test requirements with your driving licence testing centre.