Claim: On the Tagaytay-Nasugbu Highway in the city of Tuy 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. Batangas Tuy N436 (Tuy–Nasugbu Road / Palico–Balayan Road) N410 (Diokno Highway / Payapa Road) – Lemery N407 (J.P. Laurel Street) / N408 (J. P. Rizal Street) – Nasugbu, Lian, Calatagan