A landslide near Rottung has blocked the Pasighat–Pangin section of National Highway-13 (NH-13) in Arunachal Pradesh’s East Siang district, disrupting traffic. The district administration has deployed heavy machinery to clear the debris, and authorities expect to reopen the route for Light Motor Vehicles (LMVs) within hours.
Meanwhile, several other roads remain closed due to continuous rainfall and landslides. However, many key highways and district roads have reopened, while officials continue to monitor river levels and vulnerable road stretches across the district.
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Key Facts
- Location: East Siang district, Arunachal Pradesh
- Affected Route: Pasighat–Pangin stretch of NH-13 near Rottung (Km 42)
- Cause: Landslide triggered by recent rainfall
- Current Status: Clearance work underway; LMV movement likely to resume within hours
- Roads Closed: Bilat–Ledum Road, PLT Road, Balek Secondary School Road, Ranaghat Bridge Road
- Major Roads Open: NH-513, NH-13 (Pasighat–Mebo–Dambuk–Bomjir), NH-515 and other district roads
- Siang River Level: 151.12 m (below danger mark of 153.96 m)
- Rainfall Recorded: 9 mm
Landslide Blocks NH-13 Near Rottung
A landslide at Km 42 near Rottung has blocked the Pasighat–Pangin section of NH-13 in East Siang district, affecting traffic movement.
Following the incident, the district administration deployed machinery to remove the debris. Authorities expect to restore the route for Light Motor Vehicles within the next few hours.
Several Roads Remain Closed
Besides NH-13, heavy rainfall has affected several other roads across the district.
The Bilat–Ledum Road, the road near Balek Secondary School, the road near Ranaghat Bridge, and the Pasighat–Yagrung–Ledum–Tene (PLT) Road remain closed until further notice. Therefore, commuters should avoid these routes and follow official updates.
Major Highways Remain Open
Despite the disruptions, traffic continues on several important roads in East Siang.
The Pasighat–Mariyang–Yingkiong Road (NH-513), the Pasighat–Mebo–Dambuk–Bomjir section of NH-13, the Jonai–Oyan Bypass (NH-515), the Terong–Korong–Mebo Road, the JNC Lower Campus to Upper Campus Road, and the Pasighat–Likabali Road are open for normal movement.
Additionally, the Pasighat–Yagrung Road via the Poglek River Crossing and the Pasighat–Runne–Takilalung Road remain motorable. Officials have also restored the left-hand-side approach to Letong Bridge, improving connectivity in the area.
River Levels Remain Below Danger Mark
Meanwhile, authorities continue to monitor river levels across the district.
The Siang River measured 151.12 metres at 8:00 am, remaining below its danger level of 153.96 metres. Similarly, the Sibokorong River stood at 223.62 metres, below the danger mark of 224.80 metres.
The district recorded 9 mm of rainfall, and officials are keeping a close watch on weather conditions.
Administration Advises Caution
The East Siang district administration has advised commuters to check the latest road status before travelling, especially on NH-13 near Rottung and other landslide-prone areas.
Moreover, officials will continue monitoring vulnerable road sections and river levels to ensure public safety during the ongoing monsoon season.
Questions & Answers
Q1: What happened in East Siang district?
A landslide blocked the Pasighat–Pangin stretch of NH-13 near Rottung.
Q2: Is NH-13 open for traffic?
Authorities expect to reopen the affected section for Light Motor Vehicles within hours after clearing the debris.
Q3: Which roads remain closed?
The Bilat–Ledum Road, PLT Road, Balek Secondary School Road, and Ranaghat Bridge Road remain closed.
Q4: Are river levels above the danger mark?
No. Both the Siang and Sibokorong rivers are below their respective danger levels.
Q5: What has the administration advised?
Commuters should check the latest road status before travelling and avoid landslide-prone routes.
Location Context
East Siang district in Arunachal Pradesh serves as an important transport corridor connecting several parts of Northeast India through NH-13. During the monsoon season, landslides and heavy rainfall frequently disrupt road connectivity, making timely road updates and disaster monitoring essential for commuters and emergency services.
