Design of Irish Crossing and its Effect on Roads Management

There is an extra need for replacement of many old and unsafe bridges on low volume of traffic roads as bridges don''t adequate and are faced with large capital expenditure for replacement structures of the same size. From that regard low water stream crossings (LWSCs) can provide an acceptable low cost alternative to culverts and bridges for the light traffic roads and reduced maintenance level roads not only that but it can be a great alternative to bridges and culverts when road use and stream flow conditions are acceptable.