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Massachusetts Traffic Volume

Vehicle miles traveled, latest August 2026 (preliminary)

August 2026
5.6 billion
vehicle miles
Change from a year earlier
-0.7%
Last 12 months
61.7 billion
+1.2% from the year before
Rank among states
#20
By vehicle miles traveled

Vehicle miles by month

Millions of miles

Massachusetts vehicle miles traveled by month, millions
Beta

Monthly travel

Swipe the table sideways to see more columns.

MonthVehicle milesA year earlierChangeStations
August 2026preliminary5.6 billion5.7 billion-0.7%210
July 20265.5 billion5.5 billion-0.9%217
June 20265.5 billion5.4 billion+1.2%222
May 20265.5 billion5.5 billion-0.6%231
April 20265.1 billion5 billion+0.6%225
March 20265 billion5 billion+0.5%228
February 20264.2 billion4.3 billion-1.5%222
January 20264.6 billion4.8 billion-3.3%216
December 20255 billion5 billion-0.5%225
November 20254.9 billion5 billion-0.8%227
October 20255.5 billion5.5 billion-0.2%226
September 20255.3 billion5.3 billion+1.5%223
August 20255.6 billion5.6 billion+0.7%214
July 20255.5 billion5.5 billion+0.6%211
June 20255.4 billion5.3 billion+0.7%229
May 20255.5 billion5.5 billion-0.8%230
April 20255 billion4.9 billion+1.7%223
March 20255 billion5 billion-0.2%214
February 20254.2 billion4.4 billion-4.5%213
January 20254.7 billion4.6 billion+1.6%225
December 20245 billion4.9 billion+0.9%227
November 20244.9 billion4.9 billion+0.4%221
October 20245.3 billion5.2 billion+2.2%223
September 20245 billion4.9 billion+1.0%215
August 20245.3 billion5.3 billion+0.2%211
July 20245.2 billion5 billion+2.7%213
June 20245 billion5 billion+0.2%219
May 20245.3 billion5.2 billion+1.2%226
April 20244.7 billion4.7 billion+0.6%228
March 20244.9 billion4.9 billion+0.8%218
February 20244.3 billion4.2 billion+4.2%217
January 20244.5 billion4.5 billion+1.9%227
December 20234.9 billion4.8 billion+2.9%235
November 20234.8 billion4.7 billion+2.7%227
October 20235.5 billion5.4 billion+2.6%230
September 20235.2 billion5.2 billion+0.9%234

Vehicle miles traveled are FHWA estimates built from about 5,000 continuous traffic counting stations that states operate, expanded to all public roads. The latest month is preliminary and is revised in the next month's report; percent changes compare the same month a year earlier. Where a state reported no stations, FHWA estimates its travel from nearby states or the national trend.

Traffic crashes in Massachusetts · Bridge conditions in Massachusetts

Source: Federal Highway Administration, Traffic Volume Trends, Table 5 · Last updated 08/01/2026

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