Every smooth corner on the Badrinath highway is someone's work. Every cleared rockfall, every rebuilt retaining wall, every section of road that exists despite the mountain's persistent attempts to reclaim it — all of it was done by people, often at altitude, often in rain, often without much recognition.
The road between Rishikesh and Badrinath cannot be built and forgotten. The Himalaya is geologically young — the range is still rising, the rock is still settling. Every monsoon deposits fresh debris across the road, undercuts embankments, and floods low sections. Every winter, freeze-thaw cycles crack surfaces and shift foundations. The road that exists in October is not entirely the road that existed in May. It is rebuilt, continuously, by workers you drive past without stopping.
The organisations
Three main agencies maintain and build the roads on the Char Dham corridor.
The Border Roads Organisation (BRO) is the oldest and most recognised. Established in 1960 under the Ministry of Defence, BRO was originally created to develop and maintain road infrastructure in India's border areas. It maintains roughly 40,000 permanent personnel — officers, engineers, technicians, and multi-tasking staff — and employs over 2 lakh (200,000) local and contract workers across its projects nationwide. In Uttarakhand, BRO handles the strategically sensitive sections of the highway, particularly the stretches approaching the Indo-China border near Mana (beyond Badrinath).
NHIDCL (National Highways and Infrastructure Development Corporation Limited) is overseeing the Char Dham All Weather Road project — the massive highway upgrade announced in December 2016 with a budget of 12,000 crore rupees. The project aims to widen 889 kilometres of national highway connecting all four Char Dham shrines, from Rishikesh in the south to Mana near the border in the north. The target specification is a two-lane carriageway with paved shoulders and a minimum width of 10 metres.
The Uttarakhand State PWD (Public Works Department) handles other sections, particularly the lower-altitude stretches closer to the plains.
The workers on the ground come from all three agencies and their contractors: BRO's own sappers and civilian employees, NHIDCL contractor labour, and PWD maintenance crews.
The Char Dham Highway by the numbers
The scale of the road project is worth understanding. The Char Dham All Weather Road involves:
889 kilometres of highway to be widened
53 construction packages
132 bridges, including 25 high flood level bridges
Two major tunnels designed to shorten the route by 25.5 kilometres
21 packages (291 kilometres) completed as of the latest government reporting, with 43 packages (683 kilometres) sanctioned
The project is executed through a tripartite structure: BRO, NHIDCL, and the state PWD each handle assigned segments based on terrain, strategic importance, and expertise.
Before the 2025 Char Dham season, NHIDCL and BRO were instructed to complete pending road work by 25 April to ensure the highways were ready for pilgrim traffic. This annual deadline — finishing construction before the yatra begins — is a recurring pressure point, because the same roads that carry construction vehicles in March need to carry pilgrim traffic in May.
The workers
The workforce on the Badrinath highway is diverse and largely invisible to the people who drive on the road they build.
Migrant construction labour forms the bulk of the workforce on major projects. Workers come from Nepal, Bihar, Jharkhand, and Odisha — following construction contracts to the mountains for the building season (roughly May to November) and returning home in winter. Many have been coming for years, following the same work to the same mountains. They live in labour camps near the road — basic structures of tin and bamboo that appear in spring and disappear in autumn.
Local women workers — Garhwali and Kumaoni women from villages along the route — work as stone carriers and surface workers for road contractors. This is hard physical labour at altitude, and it is common enough that you stop noticing it, though perhaps you should not stop noticing it.
BRO personnel include both military engineers and civilian staff. Their work includes not just construction but seasonal snow clearing — one of the most demanding operations on the corridor. At higher passes, snow accumulation can reach 20 to 30 feet, and clearing operations run round the clock in sub-zero temperatures with heavy machinery. The stretch from Joshimath to Badrinath, which closes in winter, requires complete re-clearing every spring before the pilgrimage season can begin.
The Silkyara tunnel collapse
The most dramatic recent event involving road workers on the Char Dham corridor was the Silkyara tunnel collapse on 12 November 2023. A section of the Silkyara Bend-Barkot tunnel in Uttarkashi district — being constructed under NHIDCL as part of the Char Dham project — caved in at approximately 05:30 IST, trapping 41 workers inside. The tunnel was planned to be 4.5 kilometres long and would have shortened the route to Yamunotri by 20 kilometres.
The rescue operation lasted 17 days. The collapsed section created a 60-metre blockage approximately 200 metres from the tunnel entrance. Multiple agencies participated in the rescue, including BRO, NDRF, the Indian Army, and international tunnel experts. In the final phase, rat-hole miners — manual diggers with specialised skills in narrow-tunnel excavation — broke through the remaining debris by hand and pushed a pipe through to the trapped workers. All 41 workers were evacuated alive on 28 November 2023.
The incident exposed multiple safety concerns: the tunnel had no escape shafts for emergency evacuation, and it was built along a line crossing a geological fault. BRO's assessment noted that the tunnel was being constructed through extremely weak rock — meta-siltstone and phyllites. For the workers involved — both those trapped and those who spent 17 days trying to reach them — it was a reminder that Himalayan construction work carries risks that no amount of engineering can fully eliminate.
The conditions
Road work in the Himalayas happens in conditions that are difficult to convey in writing. At 2,500 metres and above, the air is thinner. Cold rain is common during the monsoon construction season. Rock dust from blasting and cutting operations is constant. Machinery operates on narrow ledges above gorges. Landslides and rockfalls are occupational hazards in the most literal sense — the mountain sheds material onto the road while workers are building it.
The wages for contract labour on mountain road projects are better than comparable work on the plains, but the conditions are harsher by every measure. Labour camps lack the infrastructure of permanent settlements. Medical facilities are distant. The isolation of working on a remote mountain highway, far from family for months at a time, is a factor that does not appear in any project budget.
The debt we drive on
When the Badrinath temple opens each May and the first buses of pilgrims begin the drive north from Rishikesh, they travel on a road that exists because of people they will never meet. The BRO sapper who cleared snow from the Joshimath-Badrinath stretch in April. The NHIDCL contractor's crew that rebuilt a retaining wall above Pipalkoti after the monsoon took the last one. The Nepali labourer who has been coming to these mountains every construction season for a decade. The JCB operator who cleared a rockfall at two in the morning in August so that the morning's traffic could get through.
The road is not a given. It is not a permanent thing that was built once and persists. It is maintained into existence, year after year, by a workforce that does not appear in the pilgrimage photographs or the tourism statistics. The next time you are on the Badrinath highway and you pass a crew working at the roadside — high-visibility vests, dusty faces, machinery idling — consider that they are the reason you are moving at all.