Turnpike travel time data for September 2013 and 2014

Turnpike travel time data for September 2013 and 2014

The Globe gathered real-time traffic data from the Massachusetts Department of Transportation for nine segments of highways for more than two weeks in September for an analysis on how turnpike traffic was affected by recent construction. The 2013 figures and pair ids are included with matched days of the week.

Methodology | DATA: Massachusetts Department of Transportation

Andrew Ba Tran and Russell Goldenberg / Globe Staff