How many traffic cameras are on I-495 in Massachusetts?

opencam shows 29 live cameras along I-495 in Massachusetts.

Where along I-495 in Massachusetts are the most cameras?

Around Southborough (6), Boxborough (4), Marlborough (3), Raynham Center (2) and Andover (2).

The Massachusetts transportation department and local traffic authorities. opencam shows their live pictures and stores none of them.

Most road cameras publish a new still every one to five minutes; the map checks for a new one every 5 seconds while you watch.

Live · Massachusetts

opencam has 29 live cameras on I-495 in Massachusetts, from 2 sources. Most of them are around Southborough (6), Boxborough (4) and Marlborough (3).

Live

Each frame is fetched live from the camera that takes it; these were checked less than a minute ago.

How many traffic cameras are on I-495 in Massachusetts?: opencam shows 29 live cameras along I-495 in Massachusetts.
Where along I-495 in Massachusetts are the most cameras?: Around Southborough (6), Boxborough (4), Marlborough (3), Raynham Center (2) and Andover (2).
Who publishes the I-495 cameras in Massachusetts?: The Massachusetts transportation department and local traffic authorities. opencam shows their live pictures and stores none of them.
How often do the I-495 in Massachusetts cameras update?: Most road cameras publish a new still every one to five minutes; the map checks for a new one every 5 seconds while you watch.