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The New Jersey Department of Transportation (NJDOT) continues to work on repairing a sinkhole on Interstate 80 eastbound near Exit 34 in Wharton. The highway has been closed since February 10, and officials say it will remain closed for several weeks as crews conduct advanced scanning, testing, and proactive drilling and grouting operations.
NJDOT Commissioner Fran O’Connor emphasized the importance of understanding the complex subsurface conditions to ensure the safety and integrity of the roadway. The department has been working around the clock, despite challenging weather conditions, to stabilize the area. According to NorthJersey.com, the repair efforts have expanded to include scanning and testing on I-80 westbound and further east and west of the sinkhole site.
As of now, 43 out of 90 identified locations have been drilled, with 31 filled with grout. The NJDOT is collaborating with engineering and mine experts to address the impact of abandoned mines and ensure long-term safety. Once repairs are complete, a monitoring system will be installed to track surface and underground conditions. Traffic has been managed with detours and alternate routes, and motorists are advised to avoid the area and plan extra travel time.
The sinkhole, located just 75 feet from a previous sinkhole that closed the highway in December, highlights the ongoing challenges in maintaining infrastructure safety. NJ.com notes that while the repairs are causing inconvenience, the safety and long-term integrity of the infrastructure remain top priorities for officials.