which had to be transported by hydraulic moduler trailer. 

Substantial civil works were required because of a number of bridges en route with insufficient air clearance. Certain excavation words under the Bridge (height 6.0 m) were done to obtain an air clearance of 6.5 m. At some Bridge (height 5.0 m) a bypass was built. The pedestrian bridge was jacked up to provide sufficient clearance for the cargo and trailer.