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instead of haveing just a path they had a road were they could drive a carrage
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Work begins in Boston on the Big Dig, an elevated freeway turned into an underground tunnel.
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the golden gate bridge opens and connects sanfrancisco to marin county
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the route 66 is done
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The Pennsylvania Turnpike opens as the country’s first roadway with no cross streets, no railroad crossings, and no traffic lights
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autorized the roads to go to city to city
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the first walk dont walk signal was in newyork city
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The Chesapeake Bay Bridge, the world’s largest continuous over-water steel structure opens
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Lake Pontchartrain Causeway opens, connecting New Orleans with its north shore suburbs
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The Chesapeake Bay Bridge Tunnel opens, connecting Virginia Beach and Norfolk to Virginia’s Eastern Shore.
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The Highway Safety Act establishes the National Highway Program Safety Standards to reduce traffic accidents.
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the 1.75-mile Eisenhower Memorial Tunnel is opened with that
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he Fort McHenry Tunnel in Baltimore opens and it was the first underwater one
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Work begins in Boston on the Big Dig to turn, an elevated freeway into an underground tunnel.
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The Glenn Anderson Freeway Sensors buried in the pavement monitor traffic flow, and closed-circuit cameras alert officials to accidents.
