yrec has designed over 1000 km highways at various grades, including access roads, and nearly 100 bridges of different sizes. we are particularly expert at designing special-load bridges.
kuisu bridge across the yellow river
zhengzhou-kaifeng expressway
access roads for xiaolangdi dam project
heavy-load bridge for xiaolangdi dam project
nancun bridge for xiaolangdi dam project
luolu bridge
gongyi bridge