Bridges on I learned much information about rivers and all sorts of bridges near the Oregon and Washington State from my English class tonight.The colorful styles of bridges over Willamette river are pretty attractive. There is a particular one called Steel Bridge whose middle part can rise up in order to make big boats pass through under its body.Steel Bridge was opened in 1912, so today is the 100th birthday of it. Other totally different kinds of bridges have served on this river and we can find them from books. They are absolutely fascinating buildings,but I feel really disappointed after realizing them.Because in my own country we even have no safe modern bridges.That might be a bit of an exaggeration,but so many accidents involving bridge safety happen almost every year from 1990s,moreover, lots of common people lost their lives at the same time.Construction quality stemed from corruption is a severe problem even in every field of this country,so we could be walking toward worse.