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Highways
Regional transportation infrastructure encourages car and van pooling with High Occupancy Vehicle (HOV) road solutions. Three major Northern Virginia interstates (I-95, I-66 and I-395) and two Suburban Maryland highways (I-270 and Route 50) offer HOV lanes, requiring two to three occupants per vehicle.
Regional interstates connecting the region to major cities across the country include I-95, I-70 and I-66.
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