By Chief Steven J. Wojnar

Dudley Police Department

The flashing yellow left turn arrow remains a point of interest for many people.  These signals have become more common in recent years.  The Massachusetts Department of Transportation (Mass DOT) has begun a process of replacing many older traffic signals with new ones to try and standardize these turn arrows for drivers.  We were asked to provide our residents with this information. 

Turn arrow signals are generally found at intersections where there is heavy traffic flow.  These lights allow vehicles to make uninterrupted turns to alleviate back-ups and provide clear guidance to drivers.  The green turn arrow lights, at the intersection of West Main Street and Schofield Avenue, have been very effective in reducing crashes and traffic congestion.  The rules for these turn arrows are generally contained in the state highway regulations and / or in local traffic by laws or ordinances.  Most intersections have only red or green turn arrows.  A local example of a flashing yellow arrow is at the intersection of Thompson Road and Lake Parkway in Webster.  While traveling north on Thompson Road, drivers will see this left turn arrow flashing yellow on occasion. Signals like these will become more common over time. 

The Commonwealth of Massachusetts Drivers Manual, provided by Mass DOT, specifically addresses these yellow flashing turn arrows.  It states in part, “A flashing yellow arrow allows you to turn left when oncoming traffic has a green light, but the traffic is clear. You must carefully determine that there is an adequate gap in the oncoming traffic and ensure that there are no pedestrians in your path before making your turn.” Mass DOT will be changing the style of these signals to provide clearer guidance for drivers.  They offer the following safety information: “The #FlashingYellowArrow signal aims to replace the circular green indication for left turns at signalized intersections. When the arrow is flashing, drivers are allowed to turn only after YIELDING to all oncoming traffic and to any pedestrians in the crosswalk.” 

Sample photos of these new signs will be posted in various places.  Although there is not a dramatic difference with these traffic signal styles, they will be noticeable.  It is important for drivers to be aware of these and to pay attention for signage at all intersections.  Certain movements may be illegal such as the “No Turn on Red.”  Some intersections may allow turns on green arrows only.  The Lake Parkway and Thompson Road intersection I reference has a sign informing drivers of what is permitted when the arrow is flashing yellow.  Take the time to look for any possible signage or signals which will assist you to make your turn safely.  This is especially true if you are in an unfamiliar location.  Please take the time to exercise caution at all intersections.

COVID-19 cases in our area are declining and many of the mandates are going away.  We all await the relaxing of restrictions and the transition to a “new normal.”  For those still seeking vaccination pr other information, it can be found at www.dudleyma.gov or by calling 508-949-8036.  We encourage everyone to be safe.  Your cooperation is greatly appreciated.  During these challenging times, we, at the Dudley Police Department, greatly appreciate the support we receive from our community.  

Thanks again for your questions and comments.  Please send them to me at the Dudley Police Department 71 West Main St. Dudley, Ma. 01571 or email at [email protected].  Opinions expressed in this weekly column are those of Chief Wojnar only and unless clearly noted, do not reflect the ideas or opinions of any other organization or citizen.