Speeding

Radars in Seattle?

I was driving on I5 North from Seattle Airport Seattle Tacoma Everett, WA. The road seems to be a 60 mph zone, I walking 70-73 mph. When I was about 15 km from the airport, I heard a strange sound, and sounded like a siren. Someone told me it could have been a speed camera surprised me by going a little fast. First, are there any speed cameras on I5 North Seattle? If so, is what makes a siren noise to let you know you've caught? It was late, and did not realize a flash so I think I'm safe. However, I'm not here, so I did not know the standard practices here, and comment that the person that speed cameras are here to do that made me concerned. Thanks.

The only cameras we have in this area are red light cameras and cameras in the area of school. Do not worry! The average driver going 70 in Seattle I-5 anyway …

Candid Camera Sushi Fun in Seattle (soundtrack version)