Claim: On the Tagaytay-Nasugbu Highway in the city of Calaca in Batangas the route number changes from N410 to N407.
Evidence: The Tagaytay–Nasugbu Highway (or Tagaytay–Nasugbu Road) is a 43.86-kilometer (27.25 mi), two-to-four lane, secondary highway in the provinces of Cavite and Batangas, Philippines, that connects the city of Tagaytay in Cavite and the municipality of Nasugbu in Batangas. The entire road forms part of National Route 410 (N410) and National Route 407 (N407) of the Philippine highway network from Tagaytay to Calaca and from Calaca to Nasugbu, respectively. 43.86 km (27.25 mi) N410 (Aguinaldo Highway) / N421 (Tagaytay–Calamba Road) in Tagaytay N407 (J.P. Laurel Street) / N408 (J.P. Rizal Street) in Nasugbu, Batangas Cavite, Batangas