Vehicles exceeding a gross weight of 7.5T prohibited from crossing the bridge or structure

Regulatory signs

Vehicles exceeding a gross weight of 7.5T prohibited from crossing the bridge or structure

Vehicles over 7.5 tonnes are prohibited from crossing the bridge or structure. This sign is common on weight-restricted bridges. In the theory test it tests your awareness of weight restrictions and the need to find an alternative route for heavy vehicles. Ignoring it can cause structural damage.

Shape
Rectangular
Background
White
Border
Grey/Black
Text type
Number (Other)
Diagram reference
626.21

Where you'll see this sign

Weight-restricted bridges.

Test yourself on UK road signs

How well do you really know your road signs? New Driver Hub's free mock theory test pulls from official-style DVSA questions and tells you which signs you keep getting wrong.

Free road sign theory practice →

Related regulatory signs

See all regulatory signs →