Routine design When we think of bridges, it is the dramatic and monumental long spans that come to mind first, especially the lithe suspension bridges such as the Golden Gate and the pure geometric arches such as Sydney Harbour. But the majority of bridges are not such spectacular structures. Most of them are ordinary overpasses, with spans of 30 or 40 feet, carrying roadways or rails across other thoroughfares or over small streams. You see such bridges by the dozen on any drive down the Interstate. They may be lacking in glamour, but they are more representative of a bridge builder's art. The engineering and construction of girder bridges are pretty routine these days, but the bridges are not quite standard items you order from a catalogue. The girders, whether of steel or concrete, are custom-build for each bridge, then trucked to the site and hoisted into place with a crane. The designer still has scope for variation and creativity, and it shows out on the highways: some overpasses are prettier than others. Brian Hayes, Infrastructure: A Guide to the Industrial Landscape engineeringdesignautomationroutine
What do I need to read to be great at CSS? An Article by Baldur Bjarnason www.baldurbjarnason.com A rule of thumb is that the importance of a blog in your feed reader is inversely proportional to their posting cadence. Prioritise the blogs that post only once a month or every couple of weeks over those that post every day or multiple times a day...Building up a large library of sporadically updated blogs is much more useful and much easier to keep up with than trying to keep up with a handful of aggregation sites every day. bloggingcsscodelearningrss