In Sivagangai District, ₹8.26 crore has been sanctioned for constructing a high-level bridge at Km 14/8 on Devakottai–Pudukottai District Border Road via Kannankudi Road. In Ariyalur District, ₹5.89 crore has been approved for a bridge at Km 26/2 on Kodukkur–Kaduvetti Road (SH-144), replacing the existing piped causeway to ensure reliable transport infrastructure.
