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G111 diameter 4.0m corrugated plate channel, located in Inner Mongolia Zhalaiteqi bayangaole town, four-hole side-by-side channel, 48m in length, pipe top fill 0.96m.

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Dongsheng First-class Highway, diameter 2.0m, depth of fill is 22m, culvert length 106.65m.

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Lianhuo Highway Xinjiang segment, 4.0m diameter corrugated metal plate channel, located in Xinjiang near Shanshan Country Hongshankou, the channel length is 86m, the depth of fill is 15m.

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Shanxi Gulan Road

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Inner Mongolia Provincial channels in Chifeng segment use 2 corrugated pipe culverts. In May of 2004, the inter-provincial channel between the Lindong County and the Tianshan Mountains use bellows of diameter 2.5m, the culvert top depth of fill is 14 m and 16 m.

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The Inner Mongolia Zhuoliang lines, the culverts located between Xihaoqian and Dongba Village, this road use 9 bellows of diameter is respectively 1.5, 2.0, and 2.5m. The filling height is 0.9-7m.

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Hebei Hengjing Road, diameter 2.0m bellows, the filling height is 1.4m, culvert lenghth is 15m.

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Xinjiang G218 line Xinyuan to Korla segment highway expansion project, K474 +026 to K507 +549.5 location, use 61 corrugated metal pipe culverts.

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Zhangjiakou Chicheng, diameter 5m metal bellows channel, the filling height is 7m, the culvert length is 38 m.

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Shanxi Linfen, Fen River Bridge project, use six bellows side by side, the total length is 72m.

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Ningxia Guyuan City Beltway, the culvert located in the grand canyon to a depth of 37 m.

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Qinghong Highway Handan segment.

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Hebei Baolai Road

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Hebei Baotang Road

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Jinshan Highway Haixing segment

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Inner Mongolia Lubu line.

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Inner Mongolia Tianlu line

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Inner Monglia Wuba line