Nova Scotia highway webcams are operated by the Nova Scotia Department of Transportation and Infrastructure Renewal (TIR). Most are mounted on tall steel towers, most of which have weather sensors included on the tower. The sensors measure temperature, humidity, barometric pressure and wind direction and speed.
The webcam pic below is more or less real time and will update every 30 to 40 minutes, depending on conditions.
This highway webcam is just west of the Highway 14 overpass over Highway 102 at Milford at Exit 9. The camera looks southwest down Highway 102, the Veteran's Memorial Highway.