â¢ The greatest integer (or floor) function and its graph, seen in calculus and computer science, exhibit similar features. â¢ We will take a peek into calculus and preview the related topics of one-and two-sided limits and continuity. Piecewise-defined functions appear frequently in these sections of a calculus course.
On June 29, 1956, President Dwight Eisenhower signed the Federal-Aid Highway Act of 1956. The bill created a 41,000-mile âNational System of Interstate and Defense Highwaysâ that would, according to Eisenhower, eliminate unsafe roads, inefficient routes, traffic jams and all of the other things that got in the way of âspeedy, safe transcontinental travel.â At the same time, highway advocates argued, âin case of atomic attack on our key ...
Work commenced in 2010 on a section of Future Interstate 49 between County Route 8 and Arkansas 22 in the Fort Smith / Fort Chaffee area. 2.7 miles of roadway embankment, two overpasses and four box culverts for the new freeway were completed in fall of 2011.tate money was secured to bridge the 20% funding gap needed for I-49 North, allowing LADOTD to work on seven of 11 proposed freeway segments between Interstate 220 and the border. Optimistic officials hoped to see new 6.6-mile section of future Interstate 49 open in 2010, if not 2009.