Highlights

• Krishna Bhir on the Prithvi Highway has been washed away after flooding and river erosion, severing direct road access between Kathmandu and western Nepal.
• The collapse occurred in Benighat Rorang Rural Municipality, Dhading, with landslides still reported at the site.
• Officials say immediate reopening is unlikely because the river is below the damaged road and unstable ground remains above it.
• Four alternate corridors are available, including Kanti Lokpath, Tribhuvan Rajpath, the Kulekhani Hetauda route, and the Mid Hill Highway.
• The alternatives can push the journey to 205 km and up to 6 to 7 hours, depending on the route.

Krishna Bhir has become the weak link on Nepal's western road network

For drivers leaving Kathmandu, the Prithvi Highway normally makes the trip west relatively direct. That advantage disappeared on Sunday.

Floodwater from the Trishuli River eroded the hillside at Krishna Bhir in Dhading's Benighat Rorang Rural Municipality in the morning, leaving the road badly undermined. A further landslide later swept away the remaining section, according to Meroauto. The road is now completely closed, and pedestrian movement at the damaged location has also been stopped.

Stage	Timing	Status
Initial damage	Sunday morning	Trishuli flooding eroded the road at Krishna Bhir
Road collapse	Later Sunday	Further landslide swept away the remaining section
Technical response	Current	Department of Roads team is assessing the site
Reopening	Not confirmed	Continued landslide activity makes immediate reopening unlikely

The disruption comes as Nepal's major western corridors are already dealing with flood and landslide damage. With the Prithvi Highway cut, direct road movement from Kathmandu toward Gandaki, Lumbini, Karnali and Sudurpaschim has been interrupted.

The Department of Roads has begun a technical assessment. Yet Krishna Bhir is not a routine clearance site. With the river below and unstable ground above, there is little room for a quick track opening operation.

Four routes can replace the Prithvi Highway, but none is a simple substitute

Authorities and road users have four broad alternatives. Their usefulness depends on vehicle size, road width, weather and the destination beyond Hetauda or Gorkha.

Alternative route	Distance or destination	Estimated time	Key restriction
Kanti Lokpath	About 155 km to Narayangadh	About 4.5 to 5 hours	Narrow and winding, small and medium vehicles, night travel restricted
Sisneri Hetauda or Pharping Kulekhani Hetauda	About 160 km to Narayangadh	About 5 to 6 hours	Deurali to Bhimphedi has a one lane section
Tribhuvan Rajpath	About 205 km to Narayangadh	About 6 to 7 hours	Narrow and winding before Hetauda
Abukhaireni Arughat Mid Hill Highway	About 160 to 170 km to Abukhaireni	About 5 to 6 hours	Mostly blacktopped and usable by large vehicles

For motorists, the crucial issue is not simply which road is shortest. It is whether the vehicle fits the road.

Kanti Lokpath is the shortest listed option to Narayangadh, but its narrow, winding character makes it difficult for large vehicles. It is also considered less reliable in landslide prone conditions, with night movement restricted.

The Kulekhani alternatives offer a different compromise. Much of the corridor is blacktopped, but the section between Deurali and Bhimphedi narrows to one lane. That can become a bottleneck when traffic diverts from a national highway.

Distance is only half the problem, traffic suitability is the other half

The diversion map looks manageable on paper. Behind the wheel, it is a different calculation.

• Small and medium vehicles have the widest choice among the four corridors.
• Large vehicles have fewer practical options, especially where road widths tighten.
• Night travel on Kanti Lokpath is restricted because of landslide exposure.
• Journey times can rise as diverted traffic reaches narrow sections and market areas.

That final point is easy to miss. A five hour estimate is not a promise. It describes the route under the conditions reported at the time. Once large volumes of diverted traffic arrive, delays can build quickly.

The bigger issue is keeping western Nepal connected while Krishna Bhir remains unstable

Road closures caused by flooding rarely stay as transport problems. They affect freight, passenger buses, fuel movement, emergency access and the daily rhythm of towns along the corridor.

This is why the Department of Roads' technical assessment matters more than a simple reopening announcement. The authority first needs a safe way to restore movement without sending vehicles onto unstable ground.

The wider network is also dealing with flood damage elsewhere. Meroauto has reported preparations to install Bailey bridges at damaged crossings, while another update covered efforts to clear mud and restore the Nagdhunga Muglin road. The pattern is becoming familiar, damaged links are being repaired while traffic is pushed onto secondary roads.

For drivers, route choice now needs to be based on the vehicle, weather and road condition, not simply the number on a map.

What happens next will shape travel toward Pokhara and beyond

The immediate task is to assess Krishna Bhir and determine what work can safely restore access. The difficult part is predicting how quickly the site will stabilize. Meroauto reports that landslide activity is continuing, limiting the prospects for an instant diversion or rapid reconstruction.

No repair cost is stated, and the source gives no confirmed reopening date. In the meantime, the alternatives will carry more traffic. That makes traffic management as important as road repair. Clear restrictions and timely updates can help prevent a difficult closure from turning into a wider transport crisis.

The disruption also exposes a weakness in Nepal's highway network. A road carrying major westbound traffic cannot be replaced overnight by a single secondary corridor. The alternatives exist, but they were not built to absorb every vehicle that normally uses the Prithvi Highway.

What happens at Krishna Bhir therefore matters beyond one damaged section. The closure is a test of how resilient Nepal's road network can be when a major mountain corridor suddenly disappears.

Frequently Asked Questions

Q: Why is the Prithvi Highway closed at Krishna Bhir?
A: Flooding and river erosion undermined the road at Krishna Bhir in Benighat Rorang Rural Municipality, Dhading. A later landslide swept away the remaining section, and the area remains unstable.

Q: Which alternate routes can drivers use from Kathmandu?
A: The reported alternatives are Kanti Lokpath, Tribhuvan Rajpath, the Sisneri Hetauda or Pharping Kulekhani Hetauda routes, and the Abukhaireni Arughat Mid Hill Highway connection.

Q: Which alternative is shortest toward Narayangadh?
A: Kanti Lokpath leads to Narayangadh in about 155 km, according to the source. Night travel is restricted because of landslide risk.

Q: Can large vehicles use the alternate roads?
A: Vehicle suitability varies. Tribhuvan Rajpath and the Mid Hill Highway route can carry large vehicles, while Kanti Lokpath is difficult for large traffic and the Kulekhani corridor includes a one lane section.

Q: When will the Prithvi Highway reopen at Krishna Bhir?
A: No confirmed reopening date is given in the source. The Department of Roads is assessing the damaged section, while continued landslide activity makes an immediate reopening unlikely.