New Jersey Department of Transportation crews worked through the night to repair the roadway, according to 511NJ.org.
Motorists can still make the turn from Route 70 onto Springdale Road, police said.
Police are also reporting that the Route 70 eastbound ramp to Donahue Avenue will be closed for the remainder of the week between 7 a.m. until approximately 4 p.m. Police will be on location at the closure.
The possible sinkhole was discovered around 3 p.m. Sunday. Initially, all eastbound lanes were closed.