President Elpidio Quirino Highway (often shortened as Quirino Highway, formerly known and still referred to as Naguilian Road and also known as the Baguio–Bauang Road) is a Philippine major highway in northern Luzon that runs from the city of Baguio in the province of Benguet to the municipality of Bauang in the province of La Union. The 46-kilometre (29 mi) highway traverses the Benguet municipalities of Tuba and Sablan, and the La Union towns of Burgos, Naguilian and Bauang.