Major Safety Overhaul Ahead: MassDOT Finalizes $33 Million Plan for Route 123 in Brockton and Abington

Brockton and Abington-Infrastructure and community safety are taking center stage in the South Shore region as the Massachusetts Department of Transportation (MassDOT) officially finalizes a comprehensive $33 million improvement plan for Route 123. Connecting Brockton and Abington, this heavily traveled corridor has long been a source of anxiety for local pedestrians, cyclists, and motorists alike. With construction slated to run through 2029, this project promises to transform a notoriously hazardous stretch of road into a safer, more accessible environment for everyone.

A Long-Overdue Investment in Regional Safety

For years, residents living along the 2.3-mile span of Centre Street and Brockton Avenue—stretching from Lyman Street in Brockton to Ashland Street in Abington—have raised serious concerns regarding the safety of the roadway. Data from state and local officials underscores these worries: the intersection of Quincy Street and Route 123 officially ranks within the top 200 high-crash locations across the entire Commonwealth of Massachusetts.

Local feedback paints a vivid picture of the daily challenges commuters and neighborhood residents face. Pedestrians have frequently reported navigating unlit stretches lacking continuous sidewalks, often forced to rush across dangerous lanes with oncoming headlights glaring. Cyclists and drivers similarly contend with speeding traffic and outdated infrastructure that fails to meet modern safety standards.

What the $33 Million Project Includes

To address these critical safety deficits, MassDOT’s finalized design incorporates a multi-faceted engineering overhaul aimed at calming traffic and protecting vulnerable road users. Key components of the project include:

• Pedestrian Accessibility: The installation of brand-new, ADA-compliant sidewalks will finally bridge critical gaps, allowing residents to walk safely along the corridor without stepping onto the shoulder.
• Active Transportation Infrastructure: The addition of striped, buffered bike lanes will create a dedicated, protected space for cyclists, promoting active commuting options between Brockton and Abington.
• Roadway and Drainage Modernization: Complete pavement replacement, extensive milling, and vital drainage repairs will improve traction, reduce hydroplaning risks, and extend the lifespan of the roadway.
• Traffic Signal Upgrades: Modernized signaling at key intersections will help regulate traffic flow, reduce confusion, and lower the risk of side-impact and rear-end collisions.

Timeline and Looking Ahead

The multi-year improvement initiative is structured to minimize disruption while ensuring thorough, high-quality execution. The project kicks off with an intensive design phase, which will be followed by sidewalk widening, comprehensive drainage work, and final milling and paving.

While heavy construction will take time, state and local officials emphasize that the end result will be a vastly safer, more connected community corridor. With full completion anticipated by 2029, residents on both sides of the Brockton-Abington line can finally look forward to a commute that prioritizes human safety over speed.

What are your thoughts on these upcoming infrastructure changes in the area?