Low bridge signs | UK Road Signs Explained

Maximum headroom of 14'-6'' at hazard ahead

Reduced headroom over part of road due to overhanging building ahead

Maximum headroom of 4.4m (14'-6'') at hazard ahead

Maximum headroom of 4.4m at hazard ahead

Maximum headroom of 12'-6'' at arch bridge ahead

Maximum headroom of 3.8m at arch bridge ahead

High vehicles to use middle of road at arch bridge ahead

Vehicles exceeding a gross weight of 18T prohibited from crossing the bridge or structure

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

Vehicles exceeding a gross weight of 33T prohibited from crossing the bridge or structure

Vehicles exceeding 14'-6'' in height prohibited

Vehicles exceeding height indicated are prohibited. Height is displayed in both metric and imperial units

Waiting by goods vehicles over a gross weight of 5T prohibited during the periods and in the direction indicated

Entrance to a controlled parking zone applying to goods vehicles over a gross weight of 5T during the period indicated

Entrance to a controlled parking zone applying to goods vehicles over a gross weight of 7.5T during the period indicated

End of a controlled parking zone applying to goods vehicles over a gross weight of 5T

End of a controlled parking zone applying to goods vehicles over a gross weight of 7.5T

Advance warning of a mandatory height restriction ahead