The study on development of road infrastructure in Himachal Pradesh aims to analyze the current state of road infrastructure in the state and identify strategies for its improvement. Roads under different categories have been identified and assessment of road infrastructure has been done over a specific period. The study highlights the importance of road infrastructure to control traffic and promote hassle free travelling for commuters. Overall, the study provides insights and recommendations that can inform the development of policies and programs for road infrastructure development in Himachal Pradesh, ultimately improving the state's connectivity and driving economic growth. The main focus of the research is to study the extent of road length under different categories of roads and to evaluate the periodic & overall growth in the road length for accomplishing the main thrust. The analyses have been drawn on the secondary data taken from the official sources w. e. f. 2001 to 2020.