Part-i: road en:gineering: introduction glossary history of development of highway and planning highway plaining highway economics and financing guiding principles of route selection and highway location drainage highway materials geometric design highway construction hill roads highway machinery roads arboriculture traffic engineering highway failure and their maintenance pavement design quality control objective type questions on jighways solved problems on highways. Part-ii : railway engineering: history of railways railway track & track stresses railway gauges rails sleepers ballast foundation and its drainage track fitting and fastening track alignment & surveying traction and tractive resistance rolling stock of railways geometric design of a railway track creep stations and yards station equipments points, crossings and simple layouts signalling & inter-locking level crossings welding of railways long and short welded rails manual maintenance of track mechanised maintenance of track directed track maintence measured shovel packing track tolerances track renewal accidents duties of permanent way officials material management objective type questions on railways solved problems on railways.part-iii: bridge engineering : introduction bridge terminology investigation and planning for bridges type of bridges general principles of design sub structures foundations super structures of arch designs girder bridges low cost bridges permanent small bridges bearings loads on bridges design of bridge foundation design of arch bridges design of solid r.c.c. Salb bridges r.c.c. Girder bridges inspection of bridges maintenance of bridges testing strengthening of bridge protection and training works for bridges objective type question on bridges engineering. - from Amzon