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  2. Transportation safety in the United States - Wikipedia

    en.wikipedia.org/wiki/Transportation_safety_in...

    The number of deaths per passenger-mile on commercial airlines in the United States between 2000 and 2010 was about 0.2 deaths per 10 billion passenger-miles. [3] [4] For driving, the rate was 150 per 10 billion vehicle-miles: 750 times higher per mile than for flying in a commercial airplane. For a person who drives a million miles in a ...

  3. Railroads and regulators must address the dangers of long ...

    www.aol.com/railroads-regulators-must-address...

    The average length of trains increased by about 25% from 2008 to 2017. ... feet (4,267 meters), or more than 2 1/2 miles (4 kilometers) long. ... should make sure the FRA has the power to address ...

  4. U.S. Route 1/9 - Wikipedia

    en.wikipedia.org/wiki/U.S._Route_1/9

    In 2013, Route 1/9 was one of two main thoroughfares in Hudson County (the other being Kennedy Boulevard) that were listed among the Tri-State Transportation Campaign's list of the top 10 most dangerous roads for pedestrians in New Jersey, New York, and Connecticut. Route 1/9, which tied for the #10 place on the list, was cited for the five ...

  5. Interstate Highway standards - Wikipedia

    en.wikipedia.org/wiki/Interstate_Highway_standards

    Interstate 670, a spur of Interstate 70, also fails to reach the 50 mile per hour minimum and instead passes through Downtown Kansas City, Missouri at 45 miles per hour. [citation needed] Interstate 75 on the Mackinac Bridge between St. Ignace and Mackinaw City, Michigan, is undivided. The bridge was designed before the start of the Interstate ...

  6. Milestone - Wikipedia

    en.wikipedia.org/wiki/Milestone

    Though not architecturally very impressive, being milestones, they were an important part of communication and travel in a large empire. [3] Kos is an ancient Indian unit of distance. It can represent either a distance of approximately 1.8 kilometres (1.1 mi) or 3.2 kilometres (2.0 mi). Minar is a Persian word for tower.

  7. Highway location marker - Wikipedia

    en.wikipedia.org/wiki/Highway_location_marker

    On the left side the progressive distance from the location of origin of the motorway is indicated (i.e. that we are at kilometer 24 from the starting point of the motorway), on the right side it indicates the distance of the exit for the indicated location (i.e. that there are 4 km or 2 + 1 ⁄ 2 miles to get to the exit for Piacenza).

  8. Scale (map) - Wikipedia

    en.wikipedia.org/wiki/Scale_(map)

    A graphical or bar scale. A map would also usually give its scale numerically ("1:50,000", for instance, means that one cm on the map represents 50,000cm of real space, which is 500 meters) A bar scale with the nominal scale expressed as "1:600 000", meaning 1 cm on the map corresponds to 600,000 cm=6 km on the ground.

  9. Geographical mile - Wikipedia

    en.wikipedia.org/wiki/Geographical_mile

    The shape of the Earth is a slightly flattened sphere, which results in the Earth's circumference being 0.168% larger when measured around the equator as compared to through the poles. The geographical mile is slightly larger than the nautical mile (which was historically linked to the circumference measured through both poles); one geographic ...