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CurveBangladesh

An introduction to the traffic rules and road signs of Bangladesh. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.

Traffic signs
Traffic rules
Bangladesh

1. Curve

A curve is a section of road that changes direction to the left or right. A sharp, unexpected or poorly visible curve can reduce a driver’s view of approaching traffic, stopped vehicles, pedestrians and other hazards.

Drivers should reduce speed before entering the curve, remain within their lane and use smooth steering, braking and acceleration. Warning signs may indicate the direction of the first curve or a series of successive curves.

What makes a bend dangerous in Bangladesh?

A bend limits the view ahead and can reduce the room available to correct an error. Slow before entering, allowing for the radius, surface, visibility and other road users. A safe speed can be below the posted maximum; do not overtake into an unseen section.

🔗 bsp.brta.gov.bd • Road Sign Manual — actual curve signs/markings, read with Act 41–49 and speed guidance

🔗 objectstorage.ap-dcc-gazipur-1.oraclecloud15.com • BRTA — full Speed Limit Guideline 2024, road/vehicle table and clauses 3–4

How should you approach a sharp curve in Bangladesh?

Slow down before the bend, select the correct lane position, look through the curve and steer smoothly. Keep enough grip and visible stopping distance for the road and weather conditions.

🔗 bsp.brta.gov.bd • Road Sign Manual — actual curve signs/markings, read with Act 41–49 and speed guidance

🔗 objectstorage.ap-dcc-gazipur-1.oraclecloud15.com • BRTA — full Speed Limit Guideline 2024, road/vehicle table and clauses 3–4

Is overtaking safe on a blind bend in Bangladesh?

No. Do not start overtaking where your view of oncoming traffic is obstructed or where signs or road markings prohibit it. Wait until there is a lawful, clear and sufficiently long view ahead.

🔗 bsp.brta.gov.bd • Road Sign Manual — actual curve signs/markings, read with Act 41–49 and speed guidance

🔗 objectstorage.ap-dcc-gazipur-1.oraclecloud15.com • BRTA — full Speed Limit Guideline 2024, road/vehicle table and clauses 3–4

Warning for a curve to the left. Warning for a curve to the left.

English • Traffic sign B10 • Sharp bend to the left. Reduce speed before the bend.

বাংলা • B10 • বাম দিকে তীক্ষ্ণ বাঁক. সামনে বাম দিকে তীক্ষ্ণ বাঁক রয়েছে। বাঁকে পৌঁছানোর আগেই গতি কমান।

Sources

🔗 Commons.wikimedia.org
🔗 Rhd.gov.bd • BRTA • Traffic Signs Manual • B10 • PDF 67

SVG source: Commons.wikimedia.org • Original SVG
Bangladesh Road Transport Authority • Public domain • Original revision 2020-02-28. Wikimedia original unmodified.

Artwork reviewed against the Bangladesh Road Transport Authority Traffic Signs Manual (March 2000): Rhd.gov.bd • PDF page 67. Catalogue-equivalent illustration; intentional update from the previous PNG.
🔗 Commons.wikimedia.org • Published manual copy used for review.

Warning for a curve to the right. Warning for a curve to the right.

English • Traffic sign B10 • Sharp bend to the right. Reduce speed before the bend.

বাংলা • B10 • ডান দিকে তীক্ষ্ণ বাঁক. সামনে ডান দিকে তীক্ষ্ণ বাঁক রয়েছে। বাঁকে পৌঁছানোর আগেই গতি কমান।

Sources

🔗 Commons.wikimedia.org
🔗 Rhd.gov.bd • BRTA • Traffic Signs Manual • B10 • PDF 67

SVG source: Commons.wikimedia.org • Original SVG
Bangladesh Road Transport Authority • Public domain • Original revision 2020-02-28. Wikimedia original unmodified.

Artwork reviewed against the Bangladesh Road Transport Authority Traffic Signs Manual (March 2000): Rhd.gov.bd • PDF page 67. Catalogue-equivalent illustration; intentional update from the previous PNG.
🔗 Commons.wikimedia.org • Published manual copy used for review.