US-1 South Traffic in Boston

As of 4:00 pm EDT, US-1 South in the Boston area is averaging 51 mph across 5 sensors, about normal for this time.

Open the live map of US-1 South →

Is US-1 South moving right now?

Yes. No stretch of US-1 South in Boston is under 40 mph right now (as of 4:00 pm EDT).

Best time to drive US-1 South

We are still building the history for this freeway. Check back in a couple of weeks for the best and worst times to drive.

Questions

Is US-1 South busy right now?

As of 4:00 pm EDT, US-1 South in the Boston area is averaging 51 mph across 5 sensors, about normal for this time.

Drives that use US-1 South

Best times to leave for these trips, from typical traffic on US-1 South and the roads around it:

Peabody to Quincy · Peabody to Braintree · Peabody to Brockton · Peabody to Plymouth MA

Plan ahead: Traffic estimator

Other freeways in Boston

MA-3 North · MA-3 South · US-3 South · MA-24 North · I-90 East · I-90 West · I-93 North · I-93 South · I-95 North · I-95 South · I-290 East · I-290 West · I-495 North · I-495 South