The explosion and subsequent power outage that occurred in the early hours at the Eurasia Tunnel, one of Istanbul’s primary transportation hubs, caused brief chaos. While thankfully, there were no fatalities, the frequency of similar accidents is striking.
According to field experts, the biggest factors in such accidents are excessive speed and failure to maintain a safe following distance within the tunnel. Because the tunnel is a controlled and enclosed area, driver failure to comply with regulations can lead to chain accidents.
Regarding the matter, Urban Planner and Transportation Expert Assoc. Prof. Dr. Emre Sönmez commented:
“The flow of demand in a closed tunnel system like the Eurasia Tunnel is much more sensitive. Even the slightest inattention can cause serious congestion within minutes. Therefore, there is a great need for driver training and advanced electronic control systems”.
Immediately following the accident, a technical malfunction on the same route closed the tunnel for approximately an hour. This incident caused heavy traffic in Istanbul, especially in the morning hours. While some members of the press criticized the lack of notification in navigation programs about the tunnel closure, officials from the tunnel operating company stated, “The problem was quickly resolved and the necessary repairs were made”. However, the public question arose: Why do such disruptions occur so frequently?
Alternative Routes and Emergency Plans on the Table
Even a short-term closure of the Eurasia Tunnel significantly impacts traffic between the European and Asian sides of Istanbul. The extra traffic load on the bridges doubled the congestion on the July 15 Martyrs Bridge and the Fatih Sultan Mehmet Bridge in the morning. This situation highlights the need for city officials to strengthen alternative routes and traffic information centers to respond to potential emergencies.
Is the Technology Used Sufficient, or Is the Operation Inadequate?
The Eurasia Tunnel stands out as an engineering marvel for Istanbul. However, several recent developments emphasize the need for the system to be supported by a sustainable and operational approach that is ready for rapid response.
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