List of state highways in Puducherry

State Highways or RC Roads[1] are the major roads next to National Highways in Puducherry District designated with numbering.

Public Works Department (PWD),[2] Puducherry is primarily responsible for planning, design, construction and maintenance of RC Roads.

PWD operates through 3 divisions for maintaining RC Roads namely-

Lush green route on Frontier Road near PS Palayam (RC-21)
2nd Kilometre Stone on RC-19 showing Maducarai is 17 Kilometres from Mangalam
Ariyankuppam Commune West Entrance (RC-20)
Work Board on RC-17