Список проголосовавших за комментарий "Bazilius, переводчик похоже намудрил. Так-то гугл говорит:<br/> <p>Construction costs per mile of road depend on location, terrain, type of construction, number of lanes, lane width, durability, number of bridges, etc. It costs more to build a new road than to rehabilitate a road or add lanes. Roads cost more to build in urban areas than in rural areas. Roads in mountainous terrain are more expensive to build than roads on flat land.</p><p>Nonetheless, some states have developed cost models to guide planning for their highway construction programs. These models give a ballpark figure for various kinds of highway improvements. The following are some examples:</p><ul><li>Construct a new 2-lane undivided road – about $2 million to $3 million per mile in rural areas, about $3 million to $5 million in urban areas.</li><li>Construct a new 4-lane highway — $4 million to $6 million per mile in rural and suburban areas, $8 million to $10 million per mile in urban areas.</li><li>Construct a new 6-lane Interstate highway – about $7 million per mile in rural areas, $11 million or more per mile in urban areas.</li><li>Mill and resurface a 4-lane road – about $1.25 million per mile.</li><li>Expand an Interstate Highway from four lanes to six lanes – about $4 million per mile.</li></ul><p>The Florida Department of Transportation has published its generic cost per mile information for 2013 <a href="ftp://ftp.dot.state.fl.us/LTS/CO/Estimates/CPM/summary.pdf">online</a>. The Arkansas Highway Department’s estimated cost per mile for 2013 is available <a href="/r.php?u=http%3A%2F%2Fwww.arkansashighways.com%2FRoadway%2FCosts%2520per%2520Mile.pdf%3FRecord_Number%3D8&s=1360385108">online</a>.</p>"