Halsema Highway was considered one of the most dangerous highways in the world. Everyday, commuters, transporters, tourists, and residents coming from Baguio or Mt. Province drove this route, braving steep crags, narrow and sheer drop offs, some more than 1000 feet. But the road has now improved, and it’s a lovely trip by an asphalted road tracing a circuitous path, that crosses the massive Cordillera Central mountain range on the Island of Luzon.
Halsema Highway (also known Baguio-Bontoc Road or Mountain Trail) has a length of 150 km and it’s a two- to four-lane highway that stretches from Baguio City to Bontoc, Mountain Province, in the Philippines. It also goes through some of the more remote provinces in the country.
Known as the “main artery” of the Cordillera’s road system, the 150-mile Halsema Highway links Baguio and Benguet province to the rest of Northern Luzon. The road also leads to Sagada, which is 29 km farther from the junction.
It is the highest altitude highway in the Philippines. with its highest point somewhere in Atok. The highest point is about 2,255meters above see level. That makes it higher than Mount Banahaw's peak.
The road was opened in 1930 as led by Engineer Euseibus Julius Halsema of whom this highway was named after. Before the last improvements, the road it was known for rock slides, mud slides and buses driving dangerously fast on its narrow passage. Today, foggy conditions, and slippery asphalt during rainy season, complicate the driving, turning the road a bit dangerous.
Some years ago, Halsema Highway was one of the ten most dangerous roads in the world. It was not well maintained and it was many accidents and overturned buses on a yearly basis. Landslides and rock falls were common, often stranding motorists for long periods of time. Foggy conditions only complicate the Halsema Highway’s already dangerous conditions.