Somerville, MA Traffic and Road Conditions


Somerville Traffic Map

No Traffic Flow? Zoom in Closer

How to use the Somerville Traffic Map

Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic or no traffic*. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.

* In known extreme weather events or accidents, the map provider may still show green lines, even if lanes or the entire road is closed.

Click any alert icons on the map to see info.

Somerville Traffic Alerts

For official Massachusetts Traffic Information, see: Mass 511 Real time traffic Map with Cameras | Real Time Traffic List By Roadway | Roadwork and Incidents Listed by Roadway

Mass State Police on Twitter

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We welcome our mission to keep the state beaches safe for all visitors from all walks of life. All we ask is that y…

May 23, 2022 12:47 am UTC replyretweetfavorite
@massstatepolice twitter icon

Members of MSP Troop D (southeastern Mass.) were thrilled to help out at @SpOlympicsMA event in #Dartmouth on Frida…

May 23, 2022 12:41 am UTC replyretweetfavorite
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Image posted in Tweet made by Mass State Police on May 22, 2022, 11:47 pm UTC
One of the many Troopers ensuring the safety of beachgoers at Carson. #Southie @MassDCR

May 22, 2022 11:47 pm UTC replyretweetfavorite
@massstatepolice twitter icon

RT @bostonpolice: Cancel Missing Person 15-year-old Keyana “KJ” Jackson of Boston.  She has been safely located.

May 22, 2022 11:40 pm UTC replyretweetfavorite
@massstatepolice twitter icon

On #CarsonBeach in #Southie, on the other hand, Troopers are working to keep peace in face of crowd of several hund…

May 22, 2022 11:40 pm UTC replyretweetfavorite
@massstatepolice twitter icon

A couple of views of Revere Beach. No significant incidents. Just a good day at the seashore thus far. @MassDCR…

May 22, 2022 11:26 pm UTC replyretweetfavorite
@massstatepolice twitter icon

Perfect beach day ⁦at Revere ⁩ (pictured) & Carson. We welcome all to come enjoy the day AS LONG as they obey the l…

May 22, 2022 5:45 pm UTC replyretweetfavorite


Mostly Cloudy 66°F
East 12.7mph
Mostly Cloudy

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