All lanes on I-287 in Morris County reopened the morning of June 25 after extreme heat caused the roadway joints to expand the previous day, causing the need for emergency repairs on the highway.

The left and center lane remain open. The left and center lanes on I-287 southbound at milepost 49.3, which is after the Brook Valley Road Bridge over I-287 in Montville, are closed.

Nearby Interstate 80 in Morris County recently was the site of several sinkholes, and drivers endured lane closures in Wharton for months. This story has been updated with additional information.

MORRIS COUNTY, New Jersey (WABC) -- Emergency repairs are underway on a major highway at two locations in Morris County, New Jersey, after the roadway buckled on Tuesday. Officials say I-287 ...