Shiradi Ghat

Shiradi Ghat is the most economically vital, heavily trafficked, and strategically critical mountain pass in Karnataka, situated at an altitude of 550 metres (1,804 feet) above sea level in the Western Ghats. Located at coordinates 12.8683° N and 75.6425° E along National Highway 75, the pass carries the primary overland artery connecting Karnataka's capital city of Bengaluru and the agricultural hinterlands of Hassan with the coastal metropolis and deep-water shipping gateway of Mangaluru (New Mangalore Port).

Traversing the lush rainforests flanking the Kempuhole River gorge, Shiradi Ghat has historically been an engineering battleground against nature. With regional monsoon rainfall exceeding 4,000 millimetres annually, standard asphalt roadways frequently disintegrated under the twin assaults of torrential water erosion and punishing heavy container truck axle loads. In response, the National Highways Authority of India (NHAI) undertook a landmark civil engineering project, constructing a 26-kilometre rigid concrete pavement (white-topping) surface anchored into bedrock, creating a resilient year-round logistics lifeline.

The journey through Shiradi Ghat begins from Sakleshpur in Hassan district, known for its sprawling coffee, cardamom, and pepper plantations. From Sakleshpur, the highway passes near the historic star-shaped Manjarabad Fort, built by Tipu Sultan in 1792, before descending along the Kempuhole canyon. Winding across 12 sweeping curves and sturdy bridges spanning mountain streams, the wide highway offers dramatic vistas of verdant rainforest slopes and cascading waterfalls.

Reaching the base of the ghat at Gundia Junction, the highway branches toward Dharmasthala, Kukke Subramanya, and Puttur, while NH75 continues directly west toward Mangaluru, Bantwal, and the Arabian Sea coast.

Maintained by the NHAI and Karnataka PWD, Shiradi Ghat is equipped with reinforced concrete retaining walls, stone crash barriers, and engineered roadside drainage channels to deflect mountain torrents away from the roadbed.

Active monitoring teams patrol the corridor continuously during the monsoon to clear occasional fallen branches and ensure uninterrupted commercial transit.

Heavy truck traffic and multi-axle trailers share this narrow valley corridor; avoid aggressive overtaking on curves and bridges.

Wet concrete pavement can offer different braking characteristics than asphalt; exercise smooth brake application during sudden downpours.

All motor vehicles, from small cars and motorbikes to multi-axle freight trailers and inter-state luxury buses, operate continuously on Shiradi Ghat.

The smooth concrete surface has transformed the drive, making it a reliable and comfortable passage for private family vehicles.

No special permits or environmental passes are required to travel along National Highway 75.

Standard highway toll charges apply at mechanized toll plazas on the approaches to the ghat section.

Monsoon (July to September) showcases roaring waterfalls and lush greenery along the Kempuhole river gorge. Post-monsoon and winter (October to February) offer pleasant, cool weather and clear driving conditions.

Summer (March to May) is warm and humid, but the ghat road remains the fastest and most efficient highway route between Bengaluru and coastal Karnataka.

Manjarabad Fort, an 18th-century eight-pointed star fort built by Tipu Sultan overlooking the Western Ghats, is situated right at the eastern gateway of the ghat in Sakleshpur.

Kempuhole River cascades and the sacred pilgrimage shrines of Kukke Subramanya and Dharmasthala are easily accessible directly from the foot of Shiradi Ghat.

Shiradi Ghat forms the backbone of the Bengaluru-Hassan-Sakleshpur-Mangaluru Coastal Highway Corridor, connecting Karnataka's tech capital with coastal temple and port cities.