# Nueva Vizcaya–Ifugao–Mountain Province Road

Nueva Vizcaya–Ifugao–Mountain Province Road or Nueva Vizcaya–Mountain Province Road signed as National Route 109 (N109) of the Philippine highway network, is a 104.52-kilometer (64.95 mi) national secondary road. It traverses and connects the municipalities of Bagabag in province of Nueva Vizcaya; Lamut, Kiangan, Lagawe, Hingyon and Banaue in the province of Ifugao. and Bontoc in the province of Mountain Province.

## Route description

The road starts at the junction with Pan-Philippine Highway at Bagabag in the province of Nueva Vizcaya, it continues northwards into the province of Ifugao.
The road passes through the town of Lamut, it continue northwards into Kiangan and the Ifugao province's capital Lagawe and into Banaue where it intersects with Banaue–Mayaoyao–Alfonso Lista–Isabela Road (N224) before entering Mountain Province.
It continues into the town of Bontoc before reaching its north terminus at the junction with Mountain Province–Cagayan via Tabuk–Enrile Road (N204) at the town proper of Bontoc.

## Intersections

Intersections are numbered by kilometer posts, with Rizal Park in Manila designated as kilometer zero.
| Province | City/Municipality | km | mi | Destinations | Notes |
| Mountain Province | Bontoc | | | N204 (Mt. Province–Cagayan via Tabuk–Enrile Road) / Halsema Highway – Sagada, Baguio, Tabuk, Cagayan Valley | Bontoc Junction. Northern terminus. Southwest to Baguio and La Trinidad; northeast to Tabuk and Cagayan. |
| Mountain Province | Bontoc | | | Talubin–Caneo Road | |
| Mountain Province | Bontoc | | | Bontoc–Barlig–Natonin–Paracelis Road — Tabuk | Talubin Junction. Access to Tabuk via Barlig, Paracelis, and Natonin municipalities. |
| Ifugao | Hungduan | | | No major junctions | No major junctions |
| Ifugao | Banaue | | | Gohang–San Fernando Farm-to-Market Road | |
| Ifugao | Banaue | | | Banaue Rice Terraces roadside viewpoints | Banaue Rice Terraces roadside viewpoints |
| Ifugao | Banaue | | | Banaue–Hungduan–Benguet Boundary Road — Hungduan, Kabayan, Buguias | Meets with Buguias–Lagawe Road at the western end. |
| Ifugao | Banaue | | | N224 (Banaue–Mayoyao–Alfonso Lista–Isabela Road) – Mayoyao | Route terminates past the border with Isabela province at the town of Ramon. |
| Ifugao | Banaue | | | Amganad–Poitan Road | |
| Ifugao | Hingyon | | | Lagawe–Hingyon Provincial Road | Access to Hingyon town proper and backroad to Lagawe town proper. |
| Ifugao | Lagawe | | | Lagawe–Mungayan–Kiangan Road — Kiangan | |
| Ifugao | Lagawe | | | Lagawe–Hingyon Provincial Road / Cuta Drive | Lagawe end of road. |
| Ifugao | Lagawe | | | Buguias–Tinoc–Asipulo–Kiangan–Lagawe Road — Kiangan, Tinoc, Buguias | |
| Ifugao | Lamut | | | Lamut–Panopdopan–Holowon Road | |
| Ifugao | Lamut | | | Lamut–Sanafe–Hapid Road | |
| Ifugao | Lamut | | | Pugol–Salamague Road | |
| Ifugao – Nueva Vizcaya boundary | Lamut – Bagabag boundary | 290.556 | 180.543 | Lamut Bridge across Lamut River | Lamut Bridge across Lamut River |
| Nueva Vizcaya | Bagabag | | | Bintawan–Ibung–Pleza–Nangalisan–Paniki–Bakir Road — Villaverde, Solano | |
| Nueva Vizcaya | Bagabag | | | Saranay–Santa Lucia Road | |
| Nueva Vizcaya | Bagabag | | | Bagabag–Villaverde Road — Villaverde, Solano | |
| Nueva Vizcaya | Bagabag | | | Lantap–Santa Lucia Road | |
| Nueva Vizcaya | Bagabag | | | Bagabag Airport Road | Access to Bagabag Airport. |
| Nueva Vizcaya | Bagabag | | | Imelda Road | |
| Nueva Vizcaya | Bagabag | | | Bagabag Diversion Road | Connects to AH 26 (N1) (Maharlika Highway) at the southern end. |
| Nueva Vizcaya | Bagabag | | | Careb–Bagabag Road / Bonifacio Street | |
| Nueva Vizcaya | Bagabag | | | Elizaga Street | |
| Nueva Vizcaya | Bagabag | | | AH 26 (N1) (Maharlika Highway) – Bayombong, Manila, Santiago, Ilagan | Southern terminus. Southwest-ward to Bayombong and Manila via Dalton Pass; northeast-ward to Santiago, Ilagan and Cagayan province. |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||