Summary:
I-80 westbound remains closed and detoured at Exit 34B (Route 15 northbound) due to a 15-foot by 15-foot sinkhole that formed in the median of the I-80 eastbound work zone on March 19, 2025, in Wharton, Morris County. NJDOT has closed all westbound lanes out of caution and created a webpage to update the public on repairs: NJDOT I-80 Updates.
Traffic Mitigation:
- GPS may reroute traffic onto local roads not suited for commercial vehicles due to low bridges and weight restrictions.
- Drivers are urged to follow designated detours, signs, and regulations.
- NJDOT is using messaging technology, digital signs, and regional partnerships to provide truckers and drivers with accurate information on detours and alternate routes.