Watch the video of an explosive highway bridge demolition from the US. A demolition contractor recently removed an old highway bridge in Missouri using explosives. The bridge spanned Interstate 44 but had to be replaced as it no longer met requirements. Having been built in 1960, the bridge was 127mm (5”) too low to meet the current minimum height specification of 4.877m (16’) while it also required repairs to its deck that would have proven costly to implement. A new bridge will be built that meets the hei
Recently (18th-19th October), over 180 road research experts met in Brussels to discuss more than 25 road research projects. Experts from Europe, the USA, Australia, India, Japan and South Africa discussed the themes of Resources, Recycling and Alternative Materials (on the first day) and Implementation (on the second day) using the road research projects as case studies. The event opened with the final conference of the DIRECT-MAT project to share knowledge and practices on DIsmantling and RECycling Techni
Time for a taxi ride around New York City, but back in 1928. Sit back and take a cruise, albeit tongue-in-cheek, around some of central New York’s better streets. But look closely. Rail lines were a prominent feature of those wider city streets as cars and trams mixed it along the boulevards, with people happily running between vehicles any which way. The roads surface looked as if there were no wear course, but simply a base course.
