The structural formation, design and construction features of the steel box girders for Ramp Bridges Z3 and Z4 of Tonghuihe North Road Highway Interchange in Beijing are described.

介绍北京通惠河北路道路立交中的Z 3、Z 4匝道桥钢箱梁的构造、设计和施工特点。

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The story goes that in 2002 the owners of a now-defunct convenience-souvenir store at the highway interchange wanted to attract customers, so they built the roadside attraction in parody of the classic Cadillac Ranch.

BBC: Travel - Lonely Planet��s top 10 wacky roadside attractions in America

After completion of Minnesota's "Unweave the Weave" highway project there, the interchange has dropped off of Inrix's list altogether.

FORBES: Traffic