U.S. road travel rose by 3.2 percent in June vs year earlier: DOT

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Travel for the month is estimated to be 282.3 billion vehicle miles, the DOT said. Total mileage year to date has risen by 3.3 percent to 1,580.2 billion vehicle miles, the report said.

(Reporting by Catherine Ngai; Editing by Chizu Nomiyama)