# Bus Flips Over After Tyre Burst in Andhra Pradesh's Valmikipuram, Injuring 20 Passengers > An APSRTC non-stop bus travelling from Madanapalle to Tirupati overturned near Viralam after suffering a sudden tyre blowout. Around 20 injured passengers are receiving treatment and are out of danger. **Type:** article · **Category:** Andhra Pradesh · **Published:** 2026-09-23 · **Source:** TrendKia **Canonical:** https://trendkia.com/en/andhra-pradesh/andhra-pradesh-ke-valmikipuram-men-tayara-phatane-se-palati-basa-20-yatri-aspatala-men-bharti-36957 · **Language:** English **Tags:** Road Accident, Andhra Pradesh, Valmikipuram, Madanapalle, Tirupati, APSRTC A major road accident occurred in the Valmikipuram mandal of Andhra Pradesh on Tuesday when a passenger bus went out of control and overturned on the road. Approximately 20 passengers aboard the vehicle sustained injuries in the crash. The unexpected flip created panic at the spot as nearby residents and commuters rushed forward to assist the victims. Initial findings indicate that the driver lost control after one of the bus tyres suddenly burst while in transit. The entire sequence of the crash was also captured on a nearby CCTV camera. ## Vehicle Overturned Near Viralam En Route to Tirupati The vehicle involved was an Andhra Pradesh State Road Transport Corporation (APSRTC) non-stop bus commuting from Madanapalle toward Tirupati. When the bus reached the vicinity of Viralam within Valmikipuram mandal, a sudden tyre blowout destabilised the moving heavy vehicle. The driver was unable to steer or regain balance in time, causing the bus to flip onto its side along the roadway. The violent crash left passengers trapped inside before emergency assistance arrived. ## Injured Hospitalised Without Critical Harm Local residents quickly mobilized to help extricate the stranded passengers from the overturned cabin. Around 20 injured commuters were shifted to a nearby hospital for medical evaluation and dressing. Attending medical staff confirmed that none of the injured passengers are in critical condition. The news that all casualties suffered non-life-threatening injuries came as a major relief to their anxious families and local authorities. ## Other Recent Highway Collisions in the Region This incident follows several deadly vehicular collisions in Andhra Pradesh and neighbouring areas over recent weeks. In Palnadu district, a private passenger bus had slammed directly into an auto-rickshaw near Adda Road in Chilakaluripet. That catastrophic collision claimed the lives of 7 people on the spot, while 2 others were left battling critical injuries. Separately, on August 24, a departmental vehicle mishap in the Vizianagaram district of Andhra Pradesh resulted in the death of a police constable. That vehicle suffered brake failure while transporting personnel to Kondakarakam village for an investigation, also leaving a sub-inspector and the driver injured. Earlier in August, a massive collision was reported in Suryapet district of Telangana. A private travel bus journeying from Hyderabad to Vijayawada rammed into a container lorry on the outskirts of Dorakunta in Kodad mandal. The violent impact crushed the front cabin of the bus, killing six people instantly and leaving 20 passengers seriously injured. ## What this means for you Routine maintenance checks and vehicular fitness remain critical factors for the daily safety of public transit passengers. - **In Andhra Pradesh:** Commuters on the Madanapalle-Tirupati sector must remain aware of vehicle condition standards during transit. Stricter fleet inspections by state transport authorities will help ensure highway travel reliability across the region. - **Across India:** Intercity bus travellers nationwide depend heavily on the proper upkeep of long-haul passenger fleets. Consistent technical reviews, tyre quality audits, and speed regulations directly mitigate sudden high-speed crashes. - **Travel Advice:** Passengers should familiarise themselves with emergency exits and basic safety protocols upon boarding intercity coaches. Staying alert to sudden handling instability or vehicle vibrations can help commuters brace effectively in an emergency. - **Transport Management:** Depots may face tighter scrutiny regarding tyre lifespan and mechanical safety checklists before clearing buses for service. Routine preventative maintenance helps avert mechanical-failure collisions on busy express routes. ## Why this happened This road mishap occurred primarily due to an abrupt mechanical failure involving a ruptured tyre on a fast-moving passenger coach. - **Direct Cause:** One of the bus tyres suddenly blew out while navigating the route between Madanapalle and Tirupati. The abrupt blowout caused the driver to immediately lose control over the steering, leading to the vehicle flipping over. - **Chain of Events:** When a heavy passenger vehicle moving at highway speed suffers an unexpected tyre rupture, maintaining lane balance is extremely difficult. Consequently, the momentum pulled the bus off balance near Viralam, causing it to roll onto its side. - **Ongoing Assessment:** The exact sequence of the overturn was captured on an adjacent surveillance camera. Transport officials are reviewing the footage alongside mechanical logs to evaluate the tyre condition and pre-trip maintenance procedures. ## Questions & Answers ### 1. Where and when did this bus accident take place? The accident occurred on Tuesday near Viralam in the Valmikipuram mandal of Andhra Pradesh. ### 2. What route was the bus operating on? It was an APSRTC non-stop bus travelling from Madanapalle toward Tirupati. ### 3. What caused the bus to overturn? A sudden tyre blowout occurred, which caused the driver to lose steering control over the moving vehicle. ### 4. How many people were hurt and what is their medical status? Around 20 passengers sustained injuries, and medical staff confirmed that none of them are in critical condition. --- _TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._