Boston Parkways Face Safety Review After Deadly Crashes
The Department of Conservation and Recreation plans redesigns for the Jamaicaway, Arborway, and Riverway after recurring fatalities.
Updated on Oct. 28, 2026 in National Parks
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Boston parkways recorded 20 fatalities between 1989 and 2026, prompting safety concerns along the winding north-south corridor. The Department of Conservation and Recreation is currently considering redesign projects to address ongoing hazards.
Why it matters
Historical design features such as narrow lanes and minimal medians create high-risk conditions for motorists as traffic volumes increase. These parkways, which span parts of the Emerald Necklace, are currently under review to better support modern commuters.
Official records show 1,615 crashes and 501 injuries on the connected parkways since 2015. Despite a 25 mph speed limit, recent fatal head-on collisions occurred on the Jamaicaway in August 2026 and the Arborway in October 2026.
The players
Department of Conservation and Recreation
This state agency is responsible for the management and maintenance of the parkways.
The details
The roads, owned by the Department of Conservation and Recreation, feature winding curves and heavy tree proximity resulting from a naturalized landscape strategy. A $40-$50 million design-phase project aims to enhance infrastructure by adding new sidewalks, bike lanes, and updated lane striping.
Timeline
1989 marked the beginning of tracked fatality data for the parkways.
2015 serves as the start date for injury and crash reporting.
August 2026 saw a fatal head-on collision on the Jamaicaway.
October 2026 involved a fatal head-on collision on the Arborway.
Travel Outlook
The parkway corridor redesigns must balance modern traffic safety with the historic preservation requirements of the Emerald Necklace. These improvements reflect a broader shift in how cities manage historic park systems that were never originally intended to handle modern vehicular volumes.
Drivers using the Jamaicaway, Arborway, and Riverway should expect potential delays during the design and future construction phases of the safety project. Residents are advised to adhere strictly to the 25 mph speed limit due to the narrow lanes and natural obstacles along the route.
The takeaway
Navigating these historic parkways requires extreme caution due to their winding design and heavy tree proximity. Officials continue to prioritize infrastructure updates to improve safety for all users of the north-south transit corridor.
Further reading
Learn more about the ongoing efforts to manage the city's green corridors by visiting Boston National Parks.
Source note: This article includes information reported by 105.7 WROR.
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Should historical parkway designs be modified to improve road safety in your area?
