Feasibility Study, Survey and Design

2010.2-2016.01

The Kazirtack Highway Bridge is located in Madalip. It has a span of 694.16 m and a width of 13.3 m. The design speed is 60 km/h with a total length of 4960m, and the investment amounts to 180 million CNY. The Kazirtack Highway Bridge uses prestressed composite box girder of 2×(5×30)m with the main bridge (38.5+70+38.5)m, and combines three-span prestressed concrete variable cross-section single-box and single-cell continuous box girder with prestressed composite box girder of 2×(4×30)m.