HADECS Speed Camera on A90, Queensferry (70mph)

70mph speed limit HADECS speed camera

This HADECS 3 speed camera is located on A90 near Queensferry in Edinburgh and Lothians, monitoring both directions traffic with a 70mph speed limit.

HADECS speed cameras sited at BOTH sides of the gantry over the A90 - link road between M90 motorway, south of Queensferry. Eastbound: overhead gantry prior to junction 1 of the M90. Westbound: overhead gantry prior to junction 1A of the M90.

Camera type
Speed limit
70mph
Direction
Both directions
Road
A90
Nearest town
Queensferry
Reference
SCL050
Last updated
15 May 2026
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HADECS 3 speed cameras

This camera is a HADECS 3 - commonly found on smart motorway gantries.

They monitor multiple lanes at once and are easy to miss if you are not looking for them.

Read more about HADECS 3 cameras and how they work.

SpeedCamerasUK video guide