floating pontoon bridges

7 sep 2012 , the #frifotos theme this week is bridges. keeping up with the curaçao theme i have going on, i decided to feature a photo and time-lapse video of the queen emma floating pontoon bridge in willemstad, curaçao. because this bridge crosses the st. anna bay it has to open frequently to let boats and ships, Free Sample

but until that jetsons-type of awesomeness takes off, we're mostly stuck traversing just asphalt and concrete. sometimes, though, the highways themselves manage some pretty cool technological tricks, as in the case of floating bridges. floating bridges (also called pontoon bridges) are not equipped with sailing masts or, Free Sample

pontoon bridge, floating bridge, used primarily but not invariably for military purposes. a pontoon bridge was constructed in 480 bc by persian engineers to transport xerxes' invading army across the hellespont (dardanelles). according to herodotus, the bridge was made of 676 ships stationed in two parallel rows with their, Free Sample

these pontoon bridges are semi-permanent floating bridges located throughout the world. four of the five longest floating bridges in the world are in washington state. poland, gdańsk-sobieszewo — pontoon bridge on martwa wisla (dead vistula). eastbank esplanade floating bridge in portland, oregon. queen emma, Free Sample

the retro bridge group is a modular bridge suppliers with emergency temporary modular floating structures flyover and permanent bridge leading the future of bridging solutions harbors. Free Sample

us army soldiers assemble an m-4 floating bridge across a river in this demonstration video. designed for use during the rhine river crossings, it was not re, Free Sample

pontoon bridges. there are an estimated 12 floating, large-scale pontoon bridges in operation world-wide, with the majority located in the pacific northwestern united states. these unusual types of bridges are composed of a series of watertight concrete boxes (similar to a barge) that are bolted together to form a, Free Sample

23 jul 2017 , a floating bridge is a structure carrying traffic across a body of water and whose supports floats on the surface. the history of the floating bridge goes as far back as around 2000 bce, when their use was mainly military. today, several large floating pontoon bridges help relieve traffic in and out of large cities, Free Sample

dy conditions along a rising sava river delayed the completion of a pontoon bridge that was to carry peacekeeping troops into bosnia. what bridges and roads had survived the fighting would have failed under the weight of 70-ton tanks and heavy guns being moved into place, so the construction of a floating bridge was, Free Sample

floating pontoon bridge, wholesale various high quality floating pontoon bridge products from global floating pontoon bridge suppliers and floating pontoon bridge factory,importer,exporter at alibaba.com. Free Sample

book your tickets online for queen emma pontoon bridge, willemstad: see 5117 reviews, articles, and 2259 photos of queen emma pontoon bridge, ranked no.3 on tripadvisor among 113 attractions in willemstad. Free Sample

pontoon bridges are usually temporary structures, but some are used for long periods. permanent floating bridges are useful for sheltered (quiet) water-crossings. it may be too expensive to suspend a bridge from anchored piers. pontoon bridges may need a section that is elevated, or can be raised or removed, to allow, Free Sample

hire floating pontoon bridges for commercial use, with fast installation and removal time and 1st class service reliability from northern pontoon hire ltd. Free Sample