DOT (graph description language) DOT is a plain text graph description language. DOT graphs are typically files with the file extension gv or dot. The extension gv is preferred to avoid confusion with the extension dot used by early (pre-2007) versions of Microsoft Word. Various programs can process DOT files.
The Lake Pontchartrain Causeway, or the Causeway, consists of two parallel bridges crossing Lake Pontchartrain in southern Louisiana, United States. The longer of the two bridges is 23.83 miles (38.35 km) long. It is the longest bridge in the world that runs continuously over water.
10 of the world's longest bridges. Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds. Longest suspension bridge â The world's longest suspension bridge, the Akashi-Kaikyo Bridge in Japan, spans the Akashi Strait that separates Kobe from Iwaya. Longest inhabited bridge â KrÃ¤merbrÃ¼cke, the longest inhabited bridge, is located in Erfurt, Germany. It's a stone arch bridge dating back to 1325.