Analytical Study On Impact And Effect Of Highway Development On Environment And Communities

Authors: Vandana Sharma, Dr Subha Khatri

Abstract: Although the effects of highway development are similar to those of other human activities that harm the environment, highways (as well as power line rights-of-way and other transportation routes) have special effects because of their linear shape. In forested landscapes, highways function as concave corridors, which are areas with lower vegetation heights than the surrounding habitat matrix; in agricultural and some rangeland landscapes, where dense vegetation is encouraged along the roadsides, highways may function as convex corridors. In addition to improving the quality of current roadways, highway development increases connection between major economic hubs. Highway expansion is a result of growing traffic and the need to support the region's economic potential. Additionally, the accession activity alters the surrounding landscape and disrupts the environment. Additionally, it has both direct and indirect effects on biotic and abiotic components. Therefore, it is essential to conduct an Environment Impact Assessment of National Highways in order to understand and forecast the effects on the environment and the socioeconomic circumstances of the inhabitants. Thus, this study examines how highway growth affects the quality of the air, water, and soil as well as the socioeconomic circumstances and health.